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.
2023 Jeep Compass LatitudeFACTORY OEM SERVICE PROCEDURE
Park Assist Module (PAM) (PTS/PAM) - DTCS B128E-11 To B1293-11
- DTC Troubleshooting
- B128E-11-PTS-Sensor-1-Circuit Short To Ground
- B128E-12-PTS-Sensor-1-Circuit Short To Battery
- B128E-25-PTS-Sensor-1-Signal Shape / Waveform Failure
- B128E-92-PTS-Sensor-1-Performance Or Incorrect Operation
- B128F-11-PTS-Sensor-2-Circuit Short To Ground
- B128F-12-PTS-Sensor-2-Circuit Short To Battery
- B128F-25-PTS-Sensor-2-Signal Shape / Waveform Failure
- B128F-92-PTS-Sensor-2-Performance Or Incorrect Operation
- B1290-11-PTS-Sensor-3-Circuit Short To Ground
- B1290-12-PTS-Sensor-3-Circuit Short To Battery
- B1290-25-PTS-Sensor-3-Signal Shape / Waveform Failure
- B1290-92-PTS-Sensor-3-Performance Or Incorrect Operation
- B1291-11-PTS Sensor-4-Circuit Short To Ground
- B1291-12-PTS-Sensor-4-Circuit Short To Battery
- B1291-25-PTS-Sensor-4-Signal Shape / Waveform Failure
- B1291-92-PTS-Sensor-4-Performance Or Incorrect Operation
- B1292-11-PTS-Sensor-5-Circuit Short To Ground
- B1292-12-PTS-Sensor-5-Circuit Short To Battery
- B1292-25-PTS-Sensor-5-Signal Shape / Waveform Failure
- B1292-92-PTS-Sensor-5-Performance Or Incorrect Operation
- B1293-11-PTS-Sensor-6-Circuit Short To Ground
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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