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 MANUALSJEEP2011GRAND CHEROKEE OVERLAND, 5.7 T, AWDREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXMODULE, HEATED SEAT (HSM)
2011 Jeep Grand Cherokee Overland, 5.7 T, AWD
Module, Heated Seat (HSM)
2011 Jeep Grand Cherokee Overland, 5.7 T, AWDSECTION Module, Heated Seat (HSM)
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B10C4-11 | HEATED STEERING WHEEL CONTROL - CIRCUIT SHORT TO GROUND |
| B10C4-12 | HEATED STEERING WHEEL CONTROL - CIRCUIT SHORT TO BATTERY |
| B10C4-13 | HEATED STEERING WHEEL CONTROL - CIRCUIT OPEN |
| B10C4-1E | HEATED STEERING WHEEL CONTROL - CIRCUIT RESISTANCE OUT OF RANGE |
| B11C0-13 | STEERING WHEEL HEATER POWER SUPPLY - CIRCUIT OPEN |
| B11DC-13 | REAR HEATED SEATS POWER SUPPLY - CIRCUIT OPEN |
| B1E99-11 | FRONT LEFT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E99-12 | FRONT LEFT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E99-13 | FRONT LEFT HEATER CONTROL CIRCUIT - CIRCUIT OPEN |
| B1E99-1E | FRONT LEFT HEATER CONTROL CIRCUIT - CIRCUIT RESISTANCE OUT OF RANGE |
| B1E9A-11 | FRONT RIGHT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E9A-12 | FRONT RIGHT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E9A-13 | FRONT RIGHT HEATER CONTROL CIRCUIT - CIRCUIT OPEN |
| B1E9A-1E | FRONT RIGHT HEATER CONTROL CIRCUIT - CIRCUIT RESISTANCE OUT OF RANGE |
| B1E9B-11 | REAR LEFT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E9B-12 | REAR LEFT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E9B-13 | REAR LEFT HEATER CONTROL CIRCUIT - CIRCUIT OPEN |
| B1E9B-1E | REAR LEFT HEATER CONTROL CIRCUIT - CIRCUIT RESISTANCE OUT OF RANGE |
| B1E9C-11 | REAR RIGHT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E9C-12 | REAR RIGHT HEATER CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E9C-13 | REAR RIGHT HEATER CONTROL CIRCUIT - CIRCUIT OPEN |
| B1E9C-1E | REAR RIGHT HEATER CONTROL CIRCUIT - CIRCUIT RESISTANCE OUT OF RANGE |
| B1E9D-11 | FRONT LEFT VENT CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E9D-12 | FRONT LEFT VENT CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E9D-13 | FRONT LEFT VENT CONTROL CIRCUIT - CIRCUIT OPEN |
| B1E9E-11 | FRONT RIGHT VENT CONTROL CIRCUIT - CIRCUIT SHORT TO GROUND |
| B1E9E-12 | FRONT RIGHT VENT CONTROL CIRCUIT - CIRCUIT SHORT TO BATTERY |
| B1E9E-13 | FRONT RIGHT VENT CONTROL CIRCUIT - CIRCUIT OPEN |
| B1EB1-1A | FRONT LEFT SEAT HEATER SENSOR - CIRCUIT RESISTANCE BELOW THRESHOLD |
| B1EB1-1B | FRONT LEFT SEAT HEATER SENSOR - CIRCUIT RESISTANCE ABOVE THRESHOLD |
| B1EB2-1A | FRONT RIGHT SEAT HEATER SENSOR - CIRCUIT RESISTANCE BELOW THRESHOLD |
| B1EB2-1B | FRONT RIGHT SEAT HEATER SENSOR - CIRCUIT RESISTANCE ABOVE THRESHOLD |
| B1EB3-1A | REAR LEFT SEAT HEATER SENSOR - CIRCUIT RESISTANCE BELOW THRESHOLD |
| B1EB3-1B | REAR LEFT SEAT HEATER SENSOR - CIRCUIT RESISTANCE ABOVE THRESHOLD |
| B1EB4-1A | REAR RIGHT SEAT HEATER SENSOR - CIRCUIT RESISTANCE BELOW THRESHOLD |
| B1EB4-1B | REAR RIGHT SEAT HEATER SENSOR - CIRCUIT RESISTANCE ABOVE THRESHOLD |
| B210C-17 | BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B210C-18 | BATTERY VOLTAGE INPUT - CIRCUIT BELOW THRESHOLD |
| B21DD-84 | SYSTEM VOLTAGE - SIGNAL BELOW ALLOWABLE RANGE |
| B21DD-85 | SYSTEM VOLTAGE - SIGNAL ABOVE ALLOWABLE RANGE |
| B221A-00 | (HSM) HEATED SEAT MODULE INTERNAL |
| U0011-00 | CAN B BUS PERFORMANCE |
| U0141-00 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U0155-00 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0164-00 | LOST COMMUNICATION WITH HVAC CONTROL MODULE |
| U1446-00 | IMPLAUSIBLE HEATED STEERING WHEEL TEMPERATURE MESSAGE RECEIVED (CCN) |
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.