Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2023GRAND CHEROKEE TRAILHAWK 4XEREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOLLISION/AVOIDANCEPARK ASSIST MODULE (PAM) (PTS/PAM) - DTCS B2286-00 TO U104E-00
2023 Jeep Grand Cherokee Trailhawk 4xe
Park Assist Module (PAM) (PTS/PAM) - DTCS B2286-00 To U104E-00
2023 Jeep Grand Cherokee Trailhawk 4xeSECTION Park Assist Module (PAM) (PTS/PAM) - DTCS B2286-00 To U104E-00
- DTC Troubleshooting
- B2286-00 Calibration Not Learned - Lost Calibration
- B22A9-00 Ecu Internal Performance
- B23C5-92 Front Camera - Performance Or Incorrect Operation
- B23C6-92 Left Camera - Performance Or Incorrect Operation
- B23C7-92 Right Camera - Performance Or Incorrect Operation
- C2212-00 Ecu In-Plant Mode
- P0602-00 Control Module Programming Error/Not Programmed
- U0129-00 Lost Communication With Brake System Control Module 1
- U0131-00 Lost Communication With Power Steering Control Module "A"
- U0140-00 Lost Communication With Body Control Module
- U0184-00 Lost Communication With Radio
- U0264-00 Lost Communication With Camera Module - Rear
- U0265-00 Lost Communication With Front Camera
- U0266-00 Lost Communication With Left Camera
- U0267-00 Lost Communication With Right Camera
- U0418-00 Implausible Data Received From Brake System Control Module 1
- U0420-00 Invalid Data Received From Power Steering Control Module "A"
- U0422-00 Implausible Data Received From Body Control Module
- U0485-00 Implausible Data Received From Radio
- U100B-00 High Speed FD-CANR Communication Bus Performance
- U104E-00 High Speed FD-Can2 Communication Bus Performance
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.