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 MANUALSJEEP2009GRAND CHEROKEE SRT-8REPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXPARK ASSIST MODULE (PTS) - ELECTRICAL DIAGNOSTICS
2009 Jeep Grand Cherokee SRT-8
Park Assist Module (PTS) - Electrical Diagnostics
2009 Jeep Grand Cherokee SRT-8SECTION Park Assist Module (PTS) - Electrical Diagnostics
| DTC | Description |
|---|---|
| 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 |
| B1295-92 | PTS SENSOR 5-PERFORMANCE OR INCORRECT OPERATION |
| B1293-11 | PTS SENSOR 6-CIRCUIT SHORT TO GROUND |
| B1293-12 | PTS SENSOR 6-CIRCUIT SHORT TO BATTERY |
| B1293-25 | PTS SENSOR 6-SIGNAL SHAPE/WAVEFORM FAILURE |
| B1293-92 | PTS SENSOR 6-PERFORMANCE OR INCORRECT OPERATION |
| B1295-11 | PTS SENSOR 8 CIRCUIT SHORT TO GROUND |
| B1295-12 | PTS SENSOR 8-CIRCUIT SHORT TO BATTERY |
| B1295-25 | PTS SENSOR 8-SIGNAL SHAPE/WAVEFORM FAILURE |
| B1295-92 | PTS SENSOR 8-PERFORMANCE OR INCORRECT OPERATION |
| B1296-11 | PTS SENSOR 9-CIRCUIT SHORT TO GROUND |
| B1296-12 | PTS SENSOR 9-CIRCUIT SHORT TO BATTERY |
| B1296-25 | PTS SENSOR 9-SIGNAL SHAPE/WAVEFORM FAILURE |
| B1296-92 | PTS SENSOR 9-PERFORMANCE OR INCORRECT OPERATION |
| B1297-11 | PTS SENSOR 10-CIRCUIT SHORT TO GROUND |
| B1297-12 | PTS SENSOR 10-CIRCUIT SHORT TO BATTERY |
| B1297-25 | PTS SENSOR 10-SIGNAL SHAPE/WAVEFORM FAILURE |
| B1297-92 | PTS SENSOR 10-PERFORMANCE OR INCORRECT OPERATION |
| B1298-11 | PTS SENSOR 11-CIRCUIT SHORT TO GROUND |
| B1298-12 | PTS SENSOR 11-CIRCUIT SHORT TO BATTERY |
| B1298-25 | PTS SENSOR 11-SIGNAL SHAPE/WAVEFORM FAILURE |
| B1298-92 | PTS SENSOR 11-PERFORMANCE OR INCORRECT OPERATION |
| B210C-16 | BATTERY VOLTAGE INPUT-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B210C-17 | BATTERY VOLTAGE INPUT-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B2128-16 | SENSOR SUPPLY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B2128-17 | SENSOR SUPPLY VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B2129-16 | PTS DISPLAY SUPPLY VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B21DD-16 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B21DD-17 | SYSTEM VOLTAGE-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B222A-00 | VEHICLE LINE MISMATCH |
| B2232-00 | (PTS) PARKTRONICS INTERNAL |
| B2233-00 | (PTS) PARKTRONICS FRONT DISPLAY INTERNAL |
| B2234-00 | (PTS) PARKTRONICS REAR DISPLAY INTERNAL |
| U0010-00 | CAN INTERIOR BUS |
| U0141-00 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0423-00 | IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN |
| U0431-00 | IMPLAUSIBLE DATA RECEIVED FROM IPM (FCM/TIPM) |
| U1101-00 | LOST COMMUNICATION WITH PTS DISPLAY-REAR 1 |
| U112B-00 | LOST COMMUNICATION WITH PTS DISPLAY-FRONT 1 |
RENDER: 1.0x
NO RELATED
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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.