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Jeep EV diagnostics
Browse in-scope 2021+ battery-electric and plug-in hybrid model families, plus evidence-labelled diagnostic records.
4 model families159 verified97 reference candidates
Jeep Wrangler 4xeModels
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P00FDP00FD reoccur, use the below DTC set list to further test and resolve. Possible cause list to review for DTC’s that may return. Possible Causes OPEN FUSE IN BATTERY JUMP POST TERMIP0D27• Vehicle would not charge and the charge station circuit breaker in the house/recepticle trips when its plugged into the vehicle. NOTE: Additional module flashes are required forP1AE2-00BATTERY ENERGY CONTROL MODULE HIGH VOLTAGE SYSTEM INTERLOCK CIRCUIT. Repair Procedure: Follow the diagnostic service procedure for the DTC P1AE2, for vehicles equipped with the higP1AE2BATTERY ENERGY CONTROL MODULE HIGH VOLTAGE SYSTEM INTERLOCK CIRCUIT. Repair Procedure: Follow the diagnostic service procedure for the DTC P1AE2, for vehicles equipped with the higP061BP061B00 DTC may set after driving on snow/ice in 2WD and Traction Control System (TCS) turned off. • P06A300 Sensor Reference Voltage /H11033D/H11033Circuit/Open. • P069700 P0AA4-00Hybrid Battery Negative Contactor Circuit Stuck Closed becoming active after a flash software update. If P0AA4-00 becomes active, the DTC will only clear with a HV Battery replacemB22A9-1617, and B22A9-19, Below, Above or Overcurrent. Discussion: Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a cB22A9-19Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a charge with a 32-amp level 2 charger. In these rare cases, uB22A9-1719, Below, Above or Overcurrent. Discussion: Home electrical systems in some cases may create added circuit harmonics that may inhibit the vehicle from completing a charge with a 3B22A9• Vehicle would not charge and the charge station circuit breaker in the house / recepticle trips when its plugged into the vehicle. NOTE: Additional module flashes are required foU1124-00Use wiTECH to verify the HV coolant heater status. The ECH status can be found in the Hybrid Control Processor (HCP) under the data tab. The status will be one of the following: -P04EEFuel Tank Side as stored or active. Discussion: Verify the vehicle has no applicable Technical Service Bulletins (TSB’s) or other related field service actions. Inspect the fuel fiP04ECFuel Tank Side (Powertrain Control Module (PCM), 2.0L), P04EE Evaporative System Very Small Leak Detected - Fuel Tank Side as stored or active. Discussion: Verify the vehicle has nP0AA1-00HYBRID/EV BATTERY POSITIVE CONTACTOR “A” STUCK CLOSED • P0AA4-00-HYBRID BATTERY NEGATIVE CONTACTOR CIRCUIT STUCK CLOSED See “HV Battery Servicing with Welded Contactor(s) ” at theU0287-0000 Diagnosis: The cluster may display the “Service Hybrid Electric Vehicle System” message. Upon scanning for DTC’s you may find U0287-00 – Lost Communication With Transmission FluB273C-00The cluster may display the “Service Hybrid Electric Vehicle System” message. Upon scanning for DTC’s you may find U0287-00 – Lost Communication With Transmission Fluid Pump Set InP2503-00If one of the above DTCs are present inspect the A801 circuit connections at the High Current Fuse Array (HCFA) and the alternator/generator B+. Secure alternator connection D3000AP2504-0000 Charging System Output Low. Discussion: If one of the above DTCs are present inspect the A801 circuit connections at the High Current Fuse Array (HCFA) and the alternator/generaP065AGenerator System Performance, P2504-00 Charging System Output High, P2503-00 Charging System Output Low. Discussion: If one of the above DTCs are present inspect the A801 circuit cP0AA400 - Hybrid Battery Negative Contactor Circuit Stuck Closed. This is a hard fault and will require battery pack replacement. To avoid this from occurring when flashing a module. ItAutomatic Emergency Braking (AEB) Unavailable Service RequiredAutomatic Emergency Braking (AEB) Unavailable Service RequiredActive Lane Management (ALM) Unavailable Service RequiredActive Lane Management (ALM) Unavailable Service Required4WD Overheated Temporarily Unavailable4WD Overheated Temporarily UnavailablePark Assist System UnavailablePark Assist System UnavailableRear Braking Assist UnavailableRear Braking Assist UnavailableACC/FCW Limited FunctionalityACC/FCW Limited FunctionalityACC/FCW Unavailable Service RequiredACC/FCW Unavailable Service RequiredActive Lane Management Limited Functionality.Active Lane Management Limited Functionality.Traffic Sign Assist Unavailable – Service RequiredTraffic Sign Assist Unavailable – Service RequiredBlindspot Alert Unavailable Service RequiredBlindspot Alert Unavailable Service RequiredP0AA1Electric Vehicle Mode Page 6 30. Place the ignition in the “OFF” position and then remove the wiTECH micro pod II device from the vehicle. 31. Remove the battery charger from the vU0109Inspect the harness routing at the seat mounting location as seen below. Repair any pinched harness conditions usingB23AAImplausible Data Received from Rain Sensor - General Electrical Failure. Repair Procedure: Verify that the auto-on wiper selection within the radio settings is set to on and verifyB221D00 Rain Sensor Module (RSM) Internal, B221D-49 - Rain Sensor Module (RSM) Internal Electronic Failure, B23AA-01 - Implausible Data Received from Rain Sensor - General Electrical FaU113Eway connector (pin 2, “B1570USB Communication - No operation Discussion: Every time the antenna open or short DTC(s) was set, the Uconnect box error popup will shB1560Cellular Antenna 1: Circuit Short to Ground • B1560-13 - Cellular Antenna 1: Circuit Open or Short to Battery • B1561-11 - Cellular Antenna 2: Circuit Short to Ground • B1561-13 -B210C16 was set against the PAM, reset the module via wiTECH tool. NOTE: After Battery Drain/Low condition the “PAM” may set this code and no loB259E11 Trunk/Liftgate Door Handle Sense Circuit Short to Ground as active or stored. Repair Procedure: Inspect and test per the service diagnosU112200 Lost Communication with Lin ECU 2 U1123-00 Lost Communication with Lin ECU 3 U113D-00 Lost Communication with Master Power Window SwitchU112300 Lost Communication with Lin ECU 3 U113D-00 Lost Communication with Master Power Window Switch (Set by PDM only). Repair Procedure: VehicU113D00 Lost Communication with Master Power Window Switch (Set by PDM only). Repair Procedure: Vehicles built with AD part level switches may eP2504Charging System Output High P0158 - O2 Sensor 2/2 Circuit High P0152 - O2 Sensor 2/1 Circuit High P1129 - Closed Loop Fueling Not AchieveP0563System Voltage High P2504 - Charging System Output High P0158 - O2 Sensor 2/2 Circuit High P0152 - O2 Sensor 2/1 Circuit High P1129 - CloC2217test. Wiring issueC00C0Front Radar Module ‘A’ Wrong Mounting Position (Front Left mid-range radar) C00C2-76- Front Radar Module ‘C’ Wrong Mounting Position (C00C2Front Radar Module ‘C’ Wrong Mounting Position (Front Right mid-range radar) C00C4-76- Rear Radar Module ‘A’ Wrong Mounting Position (RC159200 EPS Motor Circuit set at the same time. Discussion: If the above DTCs are setting at start up the root cause could be related to a voltaC150331 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. Discussion: TC150431 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. Discussion: The customC150131 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or actC150231 C1502-31 C1503-31 C1504-31 tire pressure sensor mechanical failure/no signal. TPM lamp may be on. Condition could be intermittent or active. DiscB0125Night Vision Control Module-General Signal Failure Discussions: Step -1: If the B14FB-31 - Video Line - No Signal DTC is reported, theB14FBVideo Line - No Signal IPC - B0125-02 - Night Vision Control Module-General Signal Failure Discussions: Step -1: If the B14FB-31 - Video Line - No Signal DTC is reported, the technB197CSignal Invalid. Discussion: Analysis of returned parts has shown many latches are being returned with no issues foundB197BSignal Invalid, B197C Pawl Detent Switch - Signal Invalid. Discussion: Analysis of returned parts has shown many latcC151E2A LEFT FRONT RIDE HEIGHT SENSOR-STUCK C1522-2A RIGHT FRONT RIDE HEIGHT SENSOR-STUCK C1526-2A LEFT REAR RIDE HEIGHT SENSOR-STUCK C152A-2A RC15ADRIDE HEIGHT SYSTEM- PERFORMANCE OR INCORRECT OPERATION C151E-2A LEFT FRONT RIDE HEIGHT SENSOR-STUCK C1522-2A RIGHT FRONT RIDE HEIGHT SENB005213 Passenger Seatbelt Sensor – Circuit Open,” check if DTC B0050-13 or B0052-13 are also present. 3. If either DTC B0050-13 or B0052-13 are present, using WiTech confirm that the cB005013 or B0052-13 are also present. 3. If either DTC B0050-13 or B0052-13 are present, using WiTech confirm that the current (mA) of the 1st row buckle/HES assembly meets the followinB1562GPS Antenna-Circuit Short to Ground • B1562-12 - GPS Antenna-Circuit Short to Battery • B1562-13 - GPS Antenna-Circuit Open • B1570-93 - USB Communication - No operation DiscussionU114F00 being active, the console might still be in “sleep mode”. To wake it up, press the ASSIST, or SOS or map reading or Dome ON Buttons. ThiU0080Do Not Replace the SGW, follow the diU0089Do Not Replace the SGW, follow the diagnosticB225FLight sensor Internal B11FA-49 - Humidity Sensor Internal Repair Procedure: Verify that the auto-on wiper selection within the radio sP0116Engine Coolant Temperature Sensor 1 Performance. Discussion: Before performing published diagnostic routines for the above symptoms, ask thB251D00 present or not. Follow normal DTC diagnostics with a DTC present. For issues that cannot be resolved with normal programming, and beforeU0420Invalid Data Received From Power Steering Control Module set by CADM2C1593Steering Torque Sensor Circuit. Discussion: If the customer complaint and technicians DTC findings match the above Read through the beC151D00. A failed remote start antenna can cause issues with multiple tire pressure sensors. But the most susceptible sensor locations are listB1A7613. If the cluster displays dashes instead of the tire pressure sensors. In addition to B1A76-13 you may find one or more of the following TPMS DTC’s: C1501-31 / C1502-31 / C1503-3C008EECU Internal Performance will go to the “stored” state. Clear DTC(s) and road test the vehicle to verify the issue does not return toB1A1000 or B1A11-00 are set, along with no low FOB battery messages complaints by the owner, it is unlikely that a FOB battery requires a replacB1A1100 are set, along with no low FOB battery messages complaints by the owner, it is unlikely that a FOB battery requires a replacement, a FOBU11B8LOST COMMUNICATION WITH THE (ICS). Some complaints associated with this DTC may be one of the following, switches flashing or odometer fP1CEABoost Side Evap Purge System Performance. Discussion: If the above conditions are discovered, perform the published diagnostic routine founU015D00 shows Byte 1 populated with a Ethernet Communication Error (Fig. 1). Fig 1: WiTECH VSR Internal DTC Decode Byte(s) This document does noU0101LOST COMMUNICATION WITH TCM U0140-00-LOST COMMUNICATION WITH BODY CONTROL MODULE (ESM) U0155-00-LOST COMMUNICATION WITH CLUSTER/CCN (ESMU0140LOST COMMUNICATION WITH BODY CONTROL MODULE (ESM) U0155-00-LOST COMMUNICATION WITH CLUSTER/CCN (ESM) U0129-00-LOST COMMUNICATION WITH BRU0155LOST COMMUNICATION WITH CLUSTER/CCN (ESM) U0129-00-LOST COMMUNICATION WITH BRAKE SYSTEM MODULE 1 U11C3-ESM LOST COMMUNICATION WITH TCM OB187F2A Rear Climate Control Button Stuck, may be present in the Rear HVAC Module. Inspect Rear HVAC Controller: 1. Remove the rear HVAC controlU0149Lost Communication With Security Gateway. At this time, technicians should perform a key‑ cycle recovery to restore normal function. DU0184Lost Communication With RadioB1BA800 Diagnostic Trouble Code (DTC) will set for loss of calibration. The liftgate module will be set with the max full travel position This dB2582(Roof Open Close Switch-Signal Stuck Low), please proceed with clearing DTC’s and DO NOT replace any parts if power top is functioning cB2206(Current VIN Missing), and/or B2582-23-(Roof Open Close Switch-Signal Stuck Low), please proceed with clearing DTC’s and DO NOT replaceU0020(Can B BUS Off Performance), B2206-87-(Current VIN Missing), and/or B2582-23-(Roof Open Close Switch-Signal Stuck Low), please proceed wU147C00 "Implausible Data Received From ETM" as active fault code until the customer/technician drives the vehicle in an open area. The conditioB009549 or B0095-13 - Right Frontal Acceleration Sensor • B2761-49 or B2761-13 - Left B-Pillar Impact Acceleration Sensor • B2764-49 or B2764-13 - Right B-PB009049 or B0090-13 - Left Frontal Acceleration Sensor • B0095-49 or B0095-13 - Right Frontal Acceleration Sensor • B2761-49 or B2761-13 - Left B-Pillar ImpB23D7Gated Park Control - Circuit Short To Ground Or Open. Customers may also experience one or more of the following:P0325Knock/Combustion Vibration Sensor "A" CircuitU0402Implausible data received from TCM **NOTE: Prior any shifter replacement Refer to TSB-4582 2024-2025 WS - Valve Body Replacement. RecomenU0103Lost communication with Electric Gear Shift Module) are still present, erase them with the scan tool. Reset ECU. 5. if DTCs for loss commU11E3TCM Lost communication with ESM on D-PT CAN & U0103 - Lost communication with Electric Gear Shift Module) are still present, erase them wP1B03Resolver Signal / MCPA RationalityP0C19Drive Motor A Torque Delivered PerformanceB273CDigital Crash Input. Customers may experience the following:C221FECU Not InitializedU015CLost Communication With Automated Driving System Control Module "A". In addition, the customer may comment on one ore more of the follC2203Current VIN Missing/MismatchP00C6Fuel Rail Pressure Too Low - Engine Cranking. Customers may also comment on one or more of the following:C1444T-Case Motor Overuse-Component Or System Over TemperatureC1477Transfer Case Clutch-Over Temperature. Customers may also comment on the following:U303300 or U3033-01 Repair Action: 1. Check connectivity 2. Ethernet network 3. Flash with the latest FOTA App Code 4. Flash the cert store with correct cerB219917 Repair Action : 1) Check OR Replacing cabling. 2) Check OR Replacing connector. 3) Check the battery is good OR Replacing battery. 4) ChC221C00 Repair Action: 1. Reflash ECU with correct file Control Module Security Certificate Missing/Invalid - DTC U3033-00 or U3033-01 Repair AcB235A00 Repair Action: Install Calibration file with correct policy Ecu Internal Performance - Internal Electronic Failure - DTC B22A9-49 RepairP1B0FDrive Motor A Position Sensor Offset Incorrect. Customers may experience one or more of the following:P0158O2 Sensor 2/2 Circuit HighP0152O2 Sensor 2/1 Circuit HighU100800,U1124-00P0E1500,U1124-00P0A78Drive Motor A Inverter Performance. ?P0A79-00 - Drive Motor B Inverter Performance. Customer may also experience the following: ? InteP0A79Drive Motor B Inverter Performance. Customer may also experience the following: ? Internal Combustion Engine (ICE) propulsion only andP1D7200 Open High Voltage CableU028700 And B273C-00P0AA6Hybrid Battery Voltage System Isolation FaultP0A0AHigh Voltage System Interlock Circuit A. P0AA6-00 - Hybrid Battery Voltage System Isolation FaultU0405Invalid Data Received From Cruise Control Module (NA Market Only) (In Active or Stored status). NOTE: Vehicles setting DTCs U0405-00 and U0104-00 may experience an inability to beP2AF6Dual Starter Relay Stuck (in active or stored status)U010400 may experience an inability to be cleared.**B1DB4Left Power Side Step Position Sensor - Signal Has Too Few Pulses / B1DB5-39 - Right Power Side Step Position Sensor - Signal Has Too FB1DB3Right Power Side Step Motor - Circuit Open B1DB4-39 - Left Power Side Step Position Sensor - Signal Has Too Few Pulses / B1DB5-39 - RiB1DB2Left Power Side Step Motor - Circuit Open / B1DB3-13 - Right Power Side Step Motor - Circuit Open B1DB4-39 - Left Power Side Step PosiU049900 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cB2225Steering Column Module Internal - Signal Invalid. (Stored Status)U0002CAN C Bus Off Performance. (Stored Status) NOTE: There will not be a Malfunction Indicator Lamp (MIL) set for these DTCsU151F87 Digital Key Control Module Secret Code-Missing Message (and/or) A Cluster Message May Appear “Processing Digital Key”P0071Ambient Air Temperature Sensor Performance. (In Active or Stored status)P0111Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status)B12B5Head Up Display Module-Internal Electronic Failure. Customers may experience the following:B1D9BSeat Horizontal Front Stop Not Learned-Missing CalibrationP051BCrankcase Pressure Sensor Circuit Range/performance. This bulletin involves replacing the clean air duct assemblyB196300 Power Liftgate PerformanceC00C14A, C00C5-4AB1A1500, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)B1A1600, and B1A17-00 in The Radio Frequency Hub (RFH)B1A13, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)B1A1200, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)B1A1400, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)B1A1700 in The Radio Frequency Hub (RFH)B21DD16 are active, perform the following steps: 1. Verify Battery Voltage: Ensure battery voltage is at nominal value (minimum 12.5 V). ChargeU0673Lost Communication With Ion Sense Module (in active or stored status)B1E21Backup Battery Component Internal FailureB15A100 Media Port Connection 1 Connection Found SetB1561Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases. - Error display of "Uconnect Box ReqU0415If multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (including valve body). b. If TCM goes offlineU0422If multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (including valve body). b. If TCU0423If multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (including valve body). b. If TCM goesU11C3If multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (including valve bU145DIf multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (including valve body). b. If TCM goes offline, ESM mU0129If multiple LOC DTCs are present: a. Check battery health, system voltage, and TCM (includingB1A0A00 Remote Keyless Entry (RKE) FOB 3 PerformanceC0051Steering Angle Sensor (EPS) - Signal Plausibility Failure. Customers may experience one or more of the following:P026ECharge Air Cooler Coolant Pump Performance. Customers may also comment on one or more of the following:P0607ECU Internal Performance. Customers may also experience the following:B166E13 B17AD-13 May Be SetB17AD13 May Be Set
Reference Brand reference codes
Openly licensed reference definitions are discovery data, not proof of applicability to a particular Jeep EV.
P1105Open Or Shorted Condition Detected In The Baro Read Solenoid Control Circuit
P1192Inlet Air Temp. Circuit Low
P1193Inlet Air Temp. Circuit High
P1194Incorrect Or Irrational Performance Has Been Detected For The PWM
P1195O2 Sensor 1/1 (Bank 1 Sensor 1) Slow During Catalyst Monitor
P1196O2 Sensor 2/1 (Bank 2 Sensor 1) Slow During Catalyst Monitor
P1197O2 Sensor 1/2 (Bank 1 Sensor 2) Slow During Catalyst Monitor
P1198Radiator Temperature Sensor Voltage Too High
P1199Radiator Temperature Sensor Voltage Too Low
P1243Open Or Shorted Condition Detected In The Turbocharger Surge Valve Solenoid Control
P1280Open Or Shorted Condition Detected In The Fuel System Relay Control Circuit
P1281Engine Operating Temp Below Acceptable Range
P1282Fuel Pump Relay Control Circuit Open Or Shorted
P1283Idle Select Signal Invalid
P1284Fuel Injection Pump Battery Voltage Out Of Range
P1285Fuel Injection Pump Controller Always On
P1286Accelerator Pedal Position Sensor Supply Voltage Too High
P1287Fuel Injection Pump Controller Supply Voltage Low
P1288Intake Manifold Short Runner Solenoid Circuit Open Or Shorted
P1289Manifold Tune Valve Solenoid Circuit Open Or Shorted
P1290CNG Fuel Pressure Too High
P1291No Temp Rise Seen From Fuel Heaters
P1292CNG Pressure Sensor Voltage Too High
P1293CNG Pressure Sensor Voltage Too Low
P1294Target Idle Not Reached
P1295Loss Of 5 Volts To TP Sensor
P1296Loss Of 5 Volts To MAP Sensor
P1297No Change In MAP From Start To Run
P1298Lean Operation At Wide Open Throttle
P1299Vacuum Leak Found (IAC Fully Seated)
P1388Auto Shutdown (ASD) Relay Control Circuit Open Or Shorted
P1389No Auto Shutdown (ASD) Relay Output Voltage At PCM
P1390Timing Belt Skipped One Tooth Or More
P1391Intermittent Loss of CMP Or CKP
P1398PCM Is Unable To Learn The Crankshaft Position Sensor's Signal
P1399Wait To Start Lamp Circuit Open Or Shorted
P1403Loss Of 5 Volts To EGR Sensor
P1475Auxiliary 5 Volt Output Too High
P1476Too Little Secondary Air
P1477Too Much Secondary Air
P1478Battery Temp Sensor Voltage Out Of Limit
P1479Transmission Fan Relay Circuit Open Or Shorted
P1480PCV Solenoid Valve Open Or Shorted
P1481EATX RPM Pulse Generator Signal For Misfire Detection
P1482Catalyst Temperature Sensor Circuit Shorted Low
P1483Catalyst Temperature Sensor Circuit Shorted High
P1484Catalytic Converter Overheat Detected
P1485Air Injection Solenoid Circuit Open Or Shorted
P1486Evap Leak Monitor Pinched Hose
P1487Hi Speed Rad Fan CTRL Relay Circuit Open Or Shorted
P1488Auxiliary 5 Volt Supply Output Too Low
P1489High Speed Fan CTRL Relay Circuit Open Or Shorted
P1490Low Speed Fan CTRL Relay Circuit Open Or Shorted
P1491Radiator Fan Control Relay Circuit Open Or Shorted
P1492Battery Temperature Sensor Voltage Too High
P1493Battery Temperature Sensor Voltage Too Low
P1494Leak Detection Pump Switch Or Mechanical Fault
P1495Leak Detection Pump Solenoid Circuit Open Or Shorted
P14965 Volt Supply Output Too Low
P1498High Speed Rad Fan Ground CTRL Rly Circuit
P1499Open Or Shorted Condition Detected In The Hydraulic Cooling Fan Solenoid Control
P1594Charging System Voltage Too High
P1595Speed Control Solenoid Circuit Open Or Shorted
P1596Speed Control Switch Always High
P1597Speed Control Switch Always Low
P1598A/C Pressure Sensor Voltage Too High
P1599A/C Pressure Sensor Voltage Too Low
P1602PCM Not Programmed
P1680Clutch Released Switch Circuit Open Or Shorted
P1681No Instrument Panel Cluster CCD/J1850 Messages Received
P1682Charging System Voltage Too Low
P1683Speed Control Power Relay Or Speed Control 12 Volt Driver Circuit Open Or Shorted
P1684Battery Disconnected Within Last 50 Starts
P1685Skim Invalid Key
P1686No SKIM Bus Message Received
P1687No Cluster Bus Message
P1688Internal Fuel Injection Pump Controller Failure
P1689No Communication Between ECM & Injection Pump Module
P1690Fuel Injection Pump CKP Sensor Does Not Agree With ECM CKP Sensor
P1691Fuel Injection Pump Controller Calibration Failure
P1693DTC Detected In ECM Or PCM
P1694No CCD Messages Received From ECM
P1695No CCD/J1850 Message From BCM
P1696PCM Failure EEPROM Write Denied
P1697PCM Failure SRI Mile Not Stored
P1698No CCD Messages Received From PCM
P1699No CCD/J1850 Messages Received From The Climate Control Module (CCM)
P1719Skip Shift Solenoid Circuit Open Or Shorted
P1740TCC Or OD Solenoid Performance
P1756Governor Pressure Not Equal To Target At 15 20 PSI
P1757Governor Pressure Above 3 PSI When Request Is 0 PSI
P1762Governor Pressure Sensor Offset Improper Voltage
P1763Governor Pressure Sensor Voltage Too High
P1764Governor Pressure Sensor Voltage Too Low
P1765Trans 12 Volt Supply Relay Control Circuit Open Or Shorted
P1830Open Or Shorted Condition Detected In The Clutch Pedal Switch Over-Ride Relay Control
P1899Park Neutral Position Switch Stuck In Park or In Gear