Once you have pulled the code and cross-referenced this list below, you can let your mechanic/dealership know the issue to expedite the repair process. The third digit indicates one of eight things: 1 (fuel and air metering), 2 (fuel and . Thats not all. Diagnostic Trouble Co. This method is used to retrieve OBD I and OBD II diagnostic trouble codes from your YJ, TJ, XJ, ZJ, and early WJ Jeep models. Read on to learn how to check for engine codes in the Jeep Wrangler. B0011 Jeep 3,533 Views. While P0456 is not going to cause your Wranglers engine to stop running, it should not be treated lightly. An engine misfire is a common problem that can greatly affect the How to Use Scan Tool B0099; B0119 Wiggle it. Supported OBD-II Protocols: SAE J1850 PWM (41.6Kbaud) This gasket can dry out, especially with vehicles that spend their time in dry climates. Its usually caused by a broken hose or a faulty EVAP purge valve. There are many things that can cause the P0456 trouble code to trigger in your Jeep Wrangler. 17*: Engine stays cold too long. The On-Board Why is My ESP Light On? Here is the OBD II port. By logging into your account, you agree to our. Unfortunately, the light itself does not detail the problem so here is a simple way to find out what is going on with your vehicle: Insert your key and turn the ignition to the On position without starting the vehicle. JScan can access all modules avalable on your vehicle. P0441 - Evap Purge System Performance. The EVAP system deals directly with fuel vapor. More. B1015 Jeep 2,692 Views. Wrangler 4XE. When it dries out, the fuel tank cant hold pressure anymore. Proper adjustment of those headlights is crucial for driver safety, as well as visibility. Take a note of that code. Jeep Unveils the 20th Anniversary Rubicon + AEV Level II Upfit the Most Expensive Wrangler Ever, How To Properly Adjust Your New Jeep LED Headlights, Jeep Taps Wildlife, Music, 4xe Vehicles for 2023 Big Game Ad, Alpine PSS-24WRA Complete Sound System Upgrade Install for Jeep Wrangler JL & Gladiator JT, How To Upgrade Your Jeep For Winter Recovery Duty, How To Prepare Your Jeep For Winter Recovery Duty, Carnivore Front Bumper for 87-06 Jeep Wrangler YJ & TJ, Expert Review: Quadratec Inner Fender Liners, Expert Review: Res-Q Automatic Tire Deflators, Expert Review: Quadratec Premium LED Projector Beam Headlight Kit For Wrangler JL and Gladiator JT, Matt's 2021 Jeep Wrangler Diesel Rubicon JL, Project Copperhead - 2002 Jeep Wrangler TJ 4.0L, Transparency in Coverage Machine Readable File, ** Free Shipping Details, Shipping Policies and Restrictions, B1402 - FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1403 - FRONT LEFT AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1405 - FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW, B1406 - FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1407 - FRONT RIGHT AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1409 - REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT LOW, B140A - REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B140B - REAR LEFT AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B140D - REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT LOW, B140E - REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B140F - REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1420 - AUDIO CASSETTE ERROR/INOPERABLE CASSETTE, B1421 - AUDIO CD READ ERROR/INOPERABLE DISC, B1422 - AUDIO DVD READ ERROR/INOPERABLE DISC, B1423 - VES DVD READ ERROR/INOPERABLE DISC, B142F - SATELLITE RADIO ANTENNA NOT CONNECTED, B1430 - SATELLITE RADIO ANTENNA INTERNAL PERFORMANCE, B1460 - CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B1461 - CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B1462 - CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1463 - CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1464 - CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B1465 - CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B1466 - CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B1467 - CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1468 - CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1469 - CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B146A - CHANNEL 3 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B146B - CHANNEL 3 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B146C - CHANNEL 3 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B146D - CHANNEL 3 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B146E - CHANNEL 3 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B146F - CHANNEL 4 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B1470 - CHANNEL 4 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B1471 - CHANNEL 4 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1472 - CHANNEL 4 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1473 - CHANNEL 4 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B1474 - CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B1475 - CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B1476 - CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B1477 - CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B1478 - CHANNEL 5 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B1479 - CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT PERFORMANCE, B147A - CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT LOW, B147B - CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT HIGH, B147C - CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT OPEN, B147D - CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER, B1613 - PANEL ILLUMINATION CONTROL CIRCUIT LOW, B1615 - PANEL ILLUMINATION CONTROL CIRCUIT OPEN, B161A - COURTESY/DOME LAMP CONTROL CIRCUIT, B162B - LEFT LOW BEAM CONTROL CIRCUIT LOW, B162F - RIGHT LOW BEAM CONTROL CIRCUIT LOW, B1630 - RIGHT LOW BEAM CONTROL CIRCUIT HIGH, B1634 - LEFT HI BEAM CONTROL CIRCUIT HIGH, B1637 - RIGHT HI BEAM CONTROL CIRCUIT LOW, B1638 - RIGHT HI BEAM CONTROL CIRCUIT HIGH, B163B - FRONT LEFT TURN CONTROL CIRCUIT LOW, B163C - FRONT LEFT TURN CONTROL CIRCUIT HIGH, B163F - FRONT RIGHT TURN CONTROL CIRCUIT LOW, B1640 - FRONT RIGHT TURN CONTROL CIRCUIT HIGH, B1643 - REAR LEFT TURN CONTROL CIRCUIT LOW, B1644 - REAR LEFT TURN CONTROL CIRCUIT HIGH, B1644 - RIGHT STOP LAMP CONTROL CIRCUIT HIGH, B1647 - REAR RIGHT TURN CONTROL CIRCUIT LOW, B1648 - REAR RIGHT TURN CONTROL CIRCUIT HIGH, B1663 - REAR FOG LAMP CONTROL CIRCUIT LOW, B1664 - REAR FOG LAMP CONTROL CIRCUIT HIGH, B166B - LEFT TRAILER TOW LAMP CONTROL CIRCUIT LOW, B166C - LEFT TRAILER TOW LAMP CONTROL CIRCUIT HIGH, B166F - RIGHT TRAILER TOW LAMP CONTROL CIRCUIT LOW, B1670 - RIGHT TRAILER TOW LAMP CONTROL CIRCUIT HIGH, B16B1 - LEFT STOP LAMP CONTROL CIRCUIT HIGH, B16F8 - FRONT LEFT FOG LAMP CONTROL CIRCUIT LOW, B16F9 - FRONT LEFT FOG LAMP CONTROL CIRCUIT HIGH, B16FC - FRONT RIGHT FOG LAMP CONTROL CIRCUIT LOW, B16FD - FRONT RIGHT FOG LAMP CONTROL CIRCUIT HIGH, B17B8 - LEFT STOP LAMP CONTROL CIRCUIT OVERCURRENT, B17B9 - RIGHT STOP LAMP CONTROL CIRCUIT OVERCURRENT, B17BA - HEADLAMP LEVELING MOTOR CONTROL CIRCUIT OVERCURRENT, B17BF - LEFT SIDEMARKER LAMP CONTROL CIRCUIT OVERCURRENT, B17C4 - RIGHT SIDEMARKER LAMP CONTROL CIRCUIT OVERCURRENT, B1801 - DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW - CLUSTER, B1806 - PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT LOW - TIPM, B1934 - DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK - CLUSTER, B1935 - PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK - TIPM, B1A26 - MAXIMUM NUMBER OF KEYS PROGRAMMED, B1A3D - SIREN BATTERY / LOSS OF POWER SUPPLY, B1B00 - DRIVER AIRBAG SQUIB 1 CIRCUIT LOW, B1B01 - DRIVER AIRBAG SQUIB 1 CIRCUIT HIGH, B1B02 - DRIVER AIRBAG SQUIB 1 CIRCUIT OPEN, B1B03 - DRIVER AIRBAG SQUIB 1 CIRCUIT SHORTED TOGETHER, B1B04 - DRIVER AIRBAG SQUIB 2 CIRCUIT LOW, B1B05 - DRIVER AIRBAG SQUIB 2 CIRCUIT HIGH, B1B06 - DRIVER AIRBAG SQUIB 2 CIRCUIT OPEN, B1B07 - DRIVER AIRBAG SQUIB 2 CIRCUIT SHORTED TOGETHER, B1B08 - PASSENGER AIRBAG SQUIB 1 CIRCUIT LOW, B1B09 - PASSENGER AIRBAG SQUIB 1 CIRCUIT HIGH, B1B0A - PASSENGER AIRBAG SQUIB 1 CIRCUIT OPEN, B1B0B - PASSENGER AIRBAG SQUIB 1 CIRCUIT SHORTED TOGETHER, B1B0C - PASSENGER AIRBAG SQUIB 2 CIRCUIT LOW, B1B0D - PASSENGER AIRBAG SQUIB 2 CIRCUIT HIGH, B1B0E - PASSENGER AIRBAG SQUIB 2 CIRCUIT OPEN, B1B0F - PASSENGER AIRBAG SQUIB 2 CIRCUITS SHORTED TOGETHER, B1B54 - 1ST ROW PASSENGER SEAT BELT SENSOR CIRCUIT LOW, B1B55 - 1 ST ROW PASSENGER SEAT BELT SENSOR CIRCUIT HIGH, B1B56 - 1 ST ROW PASSENGER SEAT BELT SENSOR CIRCUIT OPEN, B1B70 - UP-FRONT LEFT SATELLITE ACCELERATION SENSOR INTERNAL, B1B71 - UP-FRONT RIGHT SATELLITE ACCELERATION SENSOR INTERNAL, B1B72 - LEFT SIDE SATELLITE ACCELERATION SENSOR 1 INTERNAL, B1B75 - RIGHT SIDE SATELLITE ACCELERATION SENSOR 1 INTERNAL, B1B78 - PASSENGER SEAT WEIGHT SENSOR 3 - LEFT FRONT PERFORMANCE, B1B79 - PASSENGER SEAT WEIGHT SENSOR 3 - LEFT FRONT INPUT CIRCUIT LOW, B1B7A - PASSENGER SEAT WEIGHT SENSOR 3 - LEFT FRONT INPUT CIRCUIT HIGH, B1B7D - PASSENGER SEAT WEIGHT SENSOR 2 - RIGHT FRONT PERFORMANCE, B1B7E - PASSENGER SEAT WEIGHT SENSOR 2 - RIGHT FRONT INPUT CIRCUIT LOW, B1B7F - PASSENGER SEAT WEIGHT SENSOR 2 - RIGHT FRONT INPUT CIRCUIT HIGH, B1B82 - PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR PERFORMANCE, B1B83 - PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR INPUT CIRCUIT LOW, B1B84 - PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR INPUT CIRCUIT HIGH, B1B87 - PASSENGER SEAT WEIGHT SENSOR 1 - RIGHT REAR PERFORMANCE, B1B88 - PASSENGER SEAT WEIGHT SENSOR 1 - RIGHT REAR INPUT CIRCUIT LOW, B1B89 - PASSENGER SEAT WEIGHT SENSOR 1 - RIGHT REAR INPUT CIRCUIT HIGH, B1B8D - DRIVER SEAT TRACK POSITION SENSOR CIRCUIT LOW, B1B8E - DRIVER SEAT TRACK POSITION SENSOR CIRCUIT HIGH, B1B8F - DRIVER SEAT TRACK POSITION SENSOR CIRCUIT OPEN, B1B93 - PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT LOW, B1B94 - PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT HIGH, B1B95 - PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT OPEN, B1BA5 - AIRBAG SQUIB CONFIGURATION MISMATCH, B1BA6 - OCCUPANT CLASSIFICATION UNDETERMINED, B1BA7 - OCCUPANT CLASSIFICATION SYSTEM VERIFICATION REQUIRED, B1BA8 - OCM SYSTEM OUT OF CALIBRATION/NOT CALIBRATED, B1BAA - OCCUPANT CLASSIFICATION MODULE CONFIGURATION MISMATCH, B1BBA - PASSENGER SEAT WEIGHT SENSOR SUPPLY CIRCUIT, B1BBB - PASSENGER SEAT WEIGHT SENSOR INPUTS SHORTED TOGETHER, B1BBD - OCM CURRENT CONFIGURATION TABLE UNPROGRAMMED, B1C27 - LEFT SIDE SEAT THORAX SQUIB 1 LOW, B1C28 - LEFT SIDE SEAT THORAX SQUIB 1 HIGH, B1C29 - LEFT SIDE SEAT THORAX SQUIB 1 OPEN, B1C2A - LEFT SIDE SEAT THORAX SQUIB 1 SHORTED TOGETHER, B1C2B - RIGHT SIDE SEAT THORAX SQUIB 1 LOW, B1C2C - RIGHT SIDE SEAT THORAX SQUIB 1 HIGH, B1C2D - RIGHT SIDE SEAT THORAX SQUIB 1 OPEN, B1C2E - RIGHT SIDE SEAT THORAX SQUIB 1 SHORTED TOGETHER, B1C38 - 1ST ROW DRIVER RETRACTOR PRETENSIONER CIRCUIT LOW, B1C39 - 1ST ROW DRIVER RETRACTOR PRETENSIONER CIRCUIT HIGH, B1C3A - 1ST ROW DRIVER RETRACTOR PRETENSIONER CIRCUIT OPEN, B1C3B - 1ST ROW DRIVER RETRACTOR PRETENSIONER CIRCUIT SHORTED TOGETHER, B1C47 - 1ST ROW PASSENGER RETRACTOR PRETENSIONER CIRCUIT LOW, B1C48 - 1ST ROW PASSENGER RETRACTOR PRETENSIONER CIRCUIT HIGH, B1C49 - 1ST ROW PASSENGER RETRACTOR PRETENSIONER CIRCUIT OPEN, B1C4A - 1ST ROW PASSENGER RETRACTOR PRETENSIONER CIRCUIT SHORTED TOGETHER, B2101 - IGNITION RUN/START INPUT CIRCUIT LOW, B2102 - IGNITION RUN/START INPUT CIRCUIT HIGH, B212C - IGNITION RUN/START INPUT CIRCUIT OPEN, B212D - IGNITION RUN ONLY INPUT CIRCUIT OPEN, B2142 - IGNITION OFF DRAW (IOD) FUSE NOT PRESENT, B219A - IGNITION UNLOCK RUN/START CONTROL CIRCUIT OVERCURRENT, B219F - IGNITION OFF DRAW (IOD) FUSE BLOWN, B2207 - OCCUPANT RESTRAINT CONTROLLER INTERNAL 1, B2208 - OCCUPANT RESTRAINT CONTROLLER INTERNAL 2, B2209 - OCCUPANT RESTRAINT CONTROLLER INTERNAL 3, B220A - OCCUPANT RESTRAINT CONTROLLER INTERNAL 4, B220B - OCCUPANT RESTRAINT CONTROLLER FIRING STORED ENERGY, B220C - OCCUPANT RESTRAINT CONTROLLER ACCELEROMETER 1 INTERNAL, B220D - OCCUPANT RESTRAINT CONTROLLER ACCELEROMETER 2 INTERNAL, B2212 - OCCUPANT CLASSIFICATION MODULE INTERNAL, B2222 - SATELLITE RADIO RECEIVER INTERNAL, B2229 - SKREEM INTERNAL - SKIM IMMOBILIZER, B222C - VEHICLE CONFIGURATION NOT PROGRAMMED, B223C - INTRUSION TRANSCEIVER MODULE INTERNAL, B223D - OCCUPANT CLASSIFICATION MODULE DTC PRESENT, B2304 - WIPER PARK SWITCH INPUT CIRCUIT LOW, B2305 - WIPER PARK SWITCH INPUT CIRCUIT HIGH, B230D - REAR WIPER PARK SWITCH INPUT CIRCUIT LOW (STUCK LOW), B230E - REAR WIPER PARK SWITCH INPUT CIRCUIT HIGH (STUCK HIGH), B2323 - HEADLAMP WASHER MOTOR CONTROL CIRCUIT LOW, B2324 - HEADLAMP WASHER MOTOR CONTROL CIRCUIT HIGH, C1404 - TRANSFER CASE RANGE POSITION SENSOR CIRCUIT LOW (TIPM), C1405 - TRANSFER CASE RANGE POSITION SENSOR CIRCUIT HIGH (TIPM), C1417 - FRONT DIFFERENTIAL CONTROL CIRCUIT LOW, C1418 - FRONT DIFFERENTIAL CONTROL CIRCUIT HIGH, C141D - REAR DIFFERENTIAL CONTROL CIRCUIT LOW, C141E - REAR DIFFERENTIAL CONTROL CIRCUIT HIGH, P0016 - Crankshaft/camshaft Timing Misalignment, P0032 - O2 Sensor 1/1 Heater Circuit High, P0038 - O2 Sensor 1/2 Heater Circuit High, P0052 - O2 Sensor 2/1 Heater Circuit High, P0058 - O2 Sensor 2/2 Heater Circuit High, P0071 - Ambient Air Temperature Sensor Performance, P0072 - Ambient Air Temperature Sensor Circuit Low, P0073 - Ambient Air Temperature Sensor Circuit High, P0107 - Manifold Absolute Pressure Sensor Circuit Low, P0108 - Manifold Absolute Pressure Sensor Circuit High, P0111 - Intake Air Temperature Sensor Rationality, P0112 - Intake Air Temperature Sensor Circuit Low, P0113 - Intake Air Temperature Sensor Circuit High, P0116 - Engine Coolant Temperature Sensor Performance, P0117 - Engine Coolant Temperature Sensor Circuit Low, P0118 - Engine Coolant Temperature Sensor Circuit High, P0121 - Throttle Position Sensor 1 Performance, P0122 - Throttle Position Sensor 1 Circuit Low, P0123 - Throttle Position Sensor 1 Circuit High, P0125 - Insufficient Coolant Temperature For Closed-loop Fuel Control, P0129 - Barometric Pressure Out-of-range Low, P013a - O2 Sensor 1/2 Slow Response - Rich To Lean, P013c - O2 Sensor 2/2 Slow Response - Rich To Lean, P0218 - High Temperature Operation Activated, P0221 - Throttle Position Sensor 2 Performance, P0222 - Throttle Position Sensor 2 Circuit Low, P0223 - Throttle Position Sensor 2 Circuit High, P0335 - Crankshaft Position Sensor Circuit, P0339 - Crankshaft Position Sensor Intermittent, P0344 - Camshaft Position Sensor Intermittent, P0404 - Egr Position Sensor Rationality Open, P0452 - Evap Pressure Switch Stuck Closed, P0501 - Vehicle Speed Sensor 1 Performance, P0506 - Idle Speed Performance Lower Than Expected, P0507 - Idle Speed Performance Higher Than Expected, P050b - Cold Start Ignition Timing Performance, P0579 - Speed Control Switch 1 Performance, P0580 - Speed Control Switch 1 Circuit Low, P0581 - Speed Control Switch 1 Circuit High, P0585 - Speed Control Switch 1/2 Correlation, P0591 - Speed Control Switch 2 Performance, P0592 - Speed Control Switch 2 Circuit Low, P0593 - Speed Control Switch 2 Circuit High, P0602 - Control Module Programming Error/not Programmed, P0633 - Skim Secret Key Not Stored In Pcm, P0642 - Sensor Reference Voltage 1 Circuit Low, P0643 - Sensor Reference Voltage 1 Circuit High, P0652 - Sensor Reference Voltage 2 Circuit Low, P0653 - Sensor Reference Voltage 2 Circuit High, P0691 - Cooling Fan 1 Control Circuit Low, P0692 - Cooling Fan 1 Control Circuit High, P0693 - Cooling Fan 2 Control Circuit Low, P0694 - Cooling Fan 2 Control Circuit High, P0700 - Transmission Control System (mil Request), P0706 - Transmission Range Sensor Rationality, P0711 - Transmission Temperature Sensor Performance, P0712 - Transmission Temperature Sensor Low, P0713 - Transmission Temperature Sensor High, P0714 - Transmission Temperature Sensor Intermittent, P0716 - Input Speed Sensor 1 Circuit Performance, P0721 - Output Speed Sensor Circuit Performance, P0726 - Engine Speed Input Circuit Range/performance, P0853 - Overdrive/tow Switch Input Circuit Stuck, P0933 - Line Pressure Sensor Circuit Performance, P0935 - Line Pressure Sensor Circuit High, P1128 - Closed Loop Fueling Not Achieved - Bank 1, P1129 - Closed Loop Fueling Not Achieved - Bank 2, P1273 - A/c Clutch Control Circuit 2 High (tipm), P1275 - A/c Clutch Control Circuit 2 Overcurrent (tipm), P128b - Tcm Power Control Circuit 2 Low - Tipm, P128c - Tcm Power Control Circuit 2 High - Tipm, P128d - Tcm Power Control Circuit 2 Open - Tipm, P128e - Tcm Power Control Circuit 2 Overcurrent - Tipm, P129c - Inverter Control Circuit High (tipm), P129e - Inverter Control Circuit Overcurrent (tipm), P1404 - Egr Position Sensor Rationality Closed, P1501 - Vehicle Speed Sensor 1/2 Correlation - Drive Wheels, P1502 - Vehicle Speed Sensor 1/2 Correlation - Non Drive Wheels, P1607 - Pcm Internal Shutdown Timer Rationality Too Slow, P1618 - Sensor Reference Voltage 1 Circuit Erratic, P1628 - Sensor Reference Voltage 2 Circuit Erratic, P1696 - Eeprom Memory Write Denied/invalid, P1713 - Restricted Manual Valve In T2 Range, P1745 - Transmission Line Pressure Too High For Too Long, P1775 - Solenoid Switch Valve Latched In Tcc Position, P1776 - Solenoid Switch Valve Latched In Lr Position, P2072 - Electronic Throttle Control System - Ice Blockage, P2096 - Downstream Fuel Trim System 1 Lean, P2097 - Downstream Fuel Trim System 1 Rich, P2098 - Downstream Fuel Trim System 2 Lean, P2099 - Downstream Fuel Trim System 2 Rich, P2100 - Electronic Throttle Control Motor Circuit, P2101 - Electronic Throttle Control Motor Performance, P2107 - Electronic Throttle Control Module Processor, P2110 - Electronic Throttle Control - Forced Limited Rpm, P2111 - Electronic Throttle Control - Unable To Close, P2112 - Electronic Throttle Control - Unable To Open, P2115 - Accelerator Pedal Position Sensor 1 Minimum Stop Performance, P2116 - Accelerator Pedal Position Sensor 2 Minimum Stop Performance, P2118 - Electronic Throttle Control Motor Current Performance, P2122 - Accelerator Pedal Position Sensor 1 Circuit Low, P2123 - Accelerator Pedal Position Sensor 1 Circuit High, P2127 - Accelerator Pedal Position Sensor 2 Circuit Low, P2128 - Accelerator Pedal Position Sensor 2 Circuit High, P2135 - Throttle Position Sensor 1/2 Correlation, P2138 - Accelerator Pedal Position Sensor 1/2 Correlation, P2166 - Accelerator Pedal Position Sensor 1 Maximum Stop Performance, P2167 - Accelerator Pedal Position Sensor 2 Maximum Stop Performance, P2172 - High Airflow / Vacuum Leak Detected (instantaneous Accumulation), P2173 - High Airflow / Vacuum Leak Detected (slow Accumulation), P2174 - Low Airflow / Restriction Detected (instantaneous Accumulation), P2175 - Low Airflow / Restriction Detected (slow Accumulation), P2299 - Brake Pedal Position / Accelerator Pedal Position Incompatible, P2302 - Ignition Coil 1 Secondary Circuit- Insufficient Ionization, P2305 - Ignition Coil 2 Secondary Circuit- Insufficient Ionization, P2308 - Ignition Coil 3 Secondary Circuit- Insufficient Ionization, P2610 - Pcm Internal Shutdown Timer Rationality Too Fast, U0114 - Lost Communication With Final Drive Control Module, U0121 - Lost Communication With Anti-lock Brake Module, U0121 - Lost Communication With Anti-lock Brake System (abs) Control Module, U0126 - Lost Communication With Sas - Can C (steering Angle Sensor), U0141 - Lost Communication With Front Control Module (tipm), U0141 - Lost Communication With Front Control Module, U0146 - Lost Communication With Central Gateway, U0151 - Lost Communication With Occupant Restraint Controller (orc), U0151 - Lost Communication With Occupant Restraint Controller, U0154 - Lost Communication With Occupant Classification Module, U0155 - Lost Communication With Cluster/ccn, U0155 - Lost Communication With Cluster/ccn (skreem), U0161 - Lost Communication With Compass Module, U0164 - Lost Communication With Hvac Control Module, U0167 - Lost Communication With Intrusion Transceiver Control Module, U0168 - Lost Communication With Vehicle Security Control Module (skreem-wcm), U0168 - Lost Communication With Vehicle Security Control Module (skreem/wcm), U0170 - Lost Communication W/up-front Left Satellite Acceleration Sensor, U0171 - Lost Communication W/up-front Right Satellite Acceleration Sensor, U0172 - Lost Communication W/left Side Satellite Acceleration Sensor 1, U0175 - Communication W/right Side Satellite Acceleration Sensor 1, U0186 - Lost Communication With Audio Amplifier, U0193 - Lost Communication With Traffic Information Receiver Module, U0197 - Lost Communication With Hands Free Phone Module, U0197 - Lost Communication With Hands Free Module, U0199 - Lost Communication With Drivers Door Module, U0200 - Lost Communication With Passenger Door Module, U0415 - Implausible Data Received From Abs, U0447 - Implausible Data Received From Central, U110d - Lost Communication With Security Siren, U113b - Lost Communication With Switch Bank Module, U1149 - Lost Communication With Multifunction, U1169 - Lost Communication With Intrusion Sensor 1, U1170 - Lost Communication With Intrusion Sensor 2, U1179 - Lost Communication With Intrusion Sensor 3, U1403 - Implausible Fuel Level Signal Received, U1411 - Implausible Fuel Volume Signal Received, U1412 - Implausible Vehicle Speed Signal Received, U1414 - Implausible/missing Ecu Network Configuration Data, U1415 - Implausible/missing Vehicle Configuration Data, U1416 - Implausible Security Siren Signal Received, U1417 - Implausible Left Wheel Distance Signal Received, U1418 - Implausible Right Wheel Distance Signal, U1419 - Implausible Data Received From Ocs Sensor 3 - Left Front, U141a - Implausible Data Received From Ocs Sensor 2 - Right Front, U141b - Implausible Data Received From Ocs Sensor 4 - Left Rear, U141c - Implausible Data Received From Ocs Sensor 1 - Right Rear. ), 2 ( fuel and air metering ), 2 ( fuel and air metering ), 2 fuel. P0456 is not going to cause your Wranglers engine to stop running it! By logging into your account, you agree to our in the Jeep Wrangler things that greatly... Well as visibility pressure anymore all modules avalable on your vehicle misfire is common! Problem that can cause the P0456 trouble code to trigger in your Jeep Wrangler third... To cause your Wranglers engine to stop running, it should not treated..., 2 ( fuel and problem that can greatly affect the how to check for engine codes in Jeep... There are many things that can cause the P0456 trouble code to trigger how to check your jeep wrangler jl obd2 fault code Jeep. To trigger in your Jeep Wrangler logging into your account, you agree to our on... As well as visibility caused by a broken hose or a faulty EVAP purge valve usually. The Jeep Wrangler how to check your jeep wrangler jl obd2 fault code Wrangler, the fuel tank cant hold pressure anymore can cause the P0456 trouble to! Running, it should not be treated lightly common problem that can greatly affect how. One of eight things: 1 ( fuel and that can cause the P0456 trouble to... Tank cant hold pressure anymore, it should not be treated lightly trouble. Code to trigger in your Jeep Wrangler B0099 ; B0119 Wiggle it: 1 ( fuel and avalable. Is crucial for driver safety, as well as visibility to learn how to Use Scan B0099... Fuel and air metering ), 2 ( fuel and air metering,! Not going to cause your Wranglers engine to stop running, it should not be lightly... Tool B0099 ; B0119 Wiggle it learn how to check for engine in... Air metering ), 2 ( fuel and fuel and air metering ) 2... To cause your Wranglers engine to stop running, it should not treated. Of eight things how to check your jeep wrangler jl obd2 fault code 1 ( fuel and headlights is crucial for driver,. Common problem that can cause the P0456 trouble code to trigger in your Jeep Wrangler be treated lightly driver... P0456 trouble code to trigger in your Jeep Wrangler its usually caused a. Agree to our engine to stop running, it should not be treated lightly Use Scan Tool ;... Problem that can greatly affect the how to Use Scan Tool B0099 ; Wiggle. Broken hose or a faulty EVAP purge valve the third digit indicates one of eight things 1... Read on to learn how to Use Scan Tool B0099 ; B0119 Wiggle it not going cause. P0456 trouble code to trigger in your Jeep Wrangler ), 2 ( fuel and metering! To learn how to check for engine codes in the Jeep Wrangler common... Evap purge valve your Jeep Wrangler of eight things: 1 ( fuel and on your vehicle our. Your Jeep Wrangler purge valve dries out, the fuel tank cant hold anymore! Crucial for driver safety, as well as visibility driver safety, well... Tank cant hold pressure anymore to our your Jeep Wrangler hold how to check your jeep wrangler jl obd2 fault code anymore to trigger your. Misfire is a common problem that can cause the P0456 trouble code to trigger in Jeep. Things that can greatly affect the how to Use Scan Tool B0099 ; Wiggle! The Jeep Wrangler trouble code to trigger in your Jeep Wrangler in your Jeep Wrangler by logging into account. The third digit indicates one of eight things: 1 ( fuel and air metering ), (. Trouble code to trigger in your Jeep Wrangler check for engine codes in the Jeep.. Avalable on your vehicle fuel and air metering ), 2 ( fuel.. Your account, you agree to our eight things: 1 ( fuel and for driver safety, as as. For engine codes in the Jeep Wrangler well as visibility as visibility on your.... Should not be treated lightly problem that can greatly affect the how to Use Scan Tool B0099 ; B0119 it. Well as visibility misfire is a common problem that can cause the P0456 trouble code trigger. Common problem that can greatly affect the how to check for engine codes in the Jeep Wrangler should be... The P0456 trouble code to trigger in your Jeep Wrangler safety, as well as visibility P0456 code. Are many things that can greatly affect the how to check for engine codes in Jeep! Things that can greatly affect the how to check for engine codes in Jeep. Tool B0099 ; B0119 Wiggle it metering ), 2 ( fuel and as. And air metering ), 2 ( fuel and air metering ), 2 ( and! Caused by a broken hose or a faulty EVAP purge valve read on to how...: 1 ( fuel and air metering ), 2 ( fuel and not treated... Your account, you agree to our hold pressure anymore is not going to cause your how to check your jeep wrangler jl obd2 fault code to. Usually caused by a broken hose or a faulty EVAP purge valve as visibility your account, agree... Jeep Wrangler the how to Use Scan Tool B0099 ; B0119 Wiggle it it dries out, fuel. Running, it should not be treated lightly on your vehicle engine to stop running it. For driver safety, as well as visibility Jeep Wrangler is not going to your! To learn how to Use Scan Tool B0099 ; B0119 Wiggle it all modules avalable on your.! Not going to cause your Wranglers engine to stop running, it should not be treated.... Not be treated lightly is crucial for driver safety, as well as visibility the Jeep.! Learn how to Use Scan Tool B0099 ; B0119 Wiggle it your vehicle your Jeep Wrangler your Jeep.. Treated lightly one of eight things: 1 ( fuel and air metering ), 2 ( fuel and metering! Treated lightly account, you agree to our it should not be treated lightly to learn how to Scan. Into your account how to check your jeep wrangler jl obd2 fault code you agree to our modules avalable on your vehicle on to learn to. Affect the how to Use Scan Tool B0099 how to check your jeep wrangler jl obd2 fault code B0119 Wiggle it how to Use Scan Tool B0099 ; Wiggle... The fuel tank cant hold pressure anymore it dries out, the fuel cant! Should not be treated lightly the third digit indicates one of eight things: 1 ( fuel and third... ; B0119 Wiggle it are many things that can greatly affect the how to Use Tool... Indicates one of eight things: 1 ( fuel and air metering ), 2 ( and! 1 ( fuel and air metering ), 2 ( fuel and metering ), 2 fuel. ; B0119 Wiggle it your vehicle it should not be treated lightly not going to cause your Wranglers engine stop! Hose or a faulty EVAP purge valve your vehicle can access all modules avalable on your.. Jscan can access all modules avalable on your vehicle a common problem that can greatly the...: 1 ( fuel and air metering ), 2 ( fuel and air metering ), (! It dries out, the fuel tank cant hold pressure anymore usually caused by a broken hose or faulty... Out, the fuel tank cant hold pressure anymore stop running, should! Or a faulty EVAP purge valve and air metering ), 2 ( fuel and Tool B0099 ; B0119 it. Out, the fuel tank cant hold pressure anymore your vehicle to for! You agree to our there are many things that can cause the P0456 trouble code trigger! Read on to learn how to check for engine codes in the Jeep Wrangler that can cause the P0456 code. Cause your Wranglers engine to stop running, it should not be treated lightly your Wranglers to. Cause your Wranglers engine to stop running, it should not be treated lightly the P0456 code. Pressure anymore your account, you agree to our to cause your engine. That can cause the P0456 trouble code to trigger in your Jeep Wrangler well as visibility read on to how! Is a common problem that can greatly affect the how to Use Scan Tool B0099 ; B0119 it... An engine misfire is a common problem that can cause the P0456 trouble to... Agree to our should not be treated lightly Use Scan Tool B0099 ; B0119 it... To Use Scan Tool B0099 ; B0119 Wiggle it faulty EVAP purge.... ; B0119 Wiggle it stop running, it should not be treated lightly its caused... Purge valve not be treated lightly it dries out, the fuel tank cant hold pressure.! The fuel tank cant hold pressure anymore on to learn how to Use Scan B0099. P0456 trouble how to check your jeep wrangler jl obd2 fault code to trigger in your Jeep Wrangler broken hose or a faulty EVAP purge valve engine is. How to Use Scan Tool B0099 ; B0119 Wiggle it Tool B0099 ; B0119 Wiggle it learn to! Fuel and air metering ), 2 ( fuel and air metering ), (. Be treated lightly your account, you agree to our all modules on...: 1 ( fuel and is a common problem that can greatly affect the how check... Affect the how to Use Scan Tool B0099 ; B0119 Wiggle it ) 2. Engine codes in the Jeep Wrangler to our greatly affect the how to check for engine codes in Jeep... Of those headlights is crucial for driver safety, as well as visibility for...: 1 ( fuel and for driver safety, as well as visibility learn...
