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 MANUALSJEEP2009COMMANDER SPORT, 3.7 K, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXDRIVER DOOR MODULE (DDM) - ELECTRICAL DIAGNOSTICS
2009 Jeep Commander Sport, 3.7 K, RWD
Driver Door Module (DDM) - Electrical Diagnostics
2009 Jeep Commander Sport, 3.7 K, RWDSECTION Driver Door Module (DDM) - Electrical Diagnostics
| DTC | Description |
|---|---|
| B1802 | DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT HIGH |
| B1803 | DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK LOCK |
| B1804 | DRIVER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK UNLOCK |
| B1852 | DRIVER WINDOW SWITCH STUCK |
| B1854 | DRIVER WINDOW CONTROL CIRCUIT LOW |
| B1858 | DRIVER WINDOW POSITION SENSOR POWER SUPPLY LOW |
| B185A | DRIVER WINDOW POSITION SENSOR CIRCUIT PERFORMANCE |
| B1868 | DRIVER PASSENGER WINDOW SWITCH CIRCUIT STUCK |
| B190E | DRIVER WINDOW SWITCH CIRCUIT LOW |
| B190F | DRIVER WINDOW SWITCH CIRCUIT HIGH |
| B1914 | DRIVER WINDOW CONTROL 2 CIRCUIT LOW |
| B1D04 | MIRROR ADJUST SWITCH INPUT CIRCUIT/PERFORMANCE |
| B1D07 | MIRROR ADJUST SWITCH INPUT CIRCUIT STUCK |
| B1D09 | DRIVER MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT LOW |
| B1D0A | DRIVER MIRROR POSITION SENSOR POWER SUPPLY CIRCUIT HIGH |
| B1D0C | DRIVER MIRROR VERTICAL POSITION SENSOR INPUT CIRCUIT LOW |
| B1D0D | DRIVER MIRROR VERTICAL POSITION SENSOR INPUT CIRCUIT HIGH |
| B1D0F | DRIVER MIRROR HORIZONTAL POSITION SENSOR INPUT CIRCUIT LOW |
| B1D10 | DRIVER MIRROR HORIZONTAL POSITION SENSOR INPUT CIRCUIT HIGH |
| B1D1B | DRIVER MIRROR MOTOR COMMON CONTROL CIRCUIT LOW |
| B1D1C | DRIVER MIRROR MOTOR COMMON CONTROL CIRCUIT HIGH |
| B1D1F | DRIVER MIRROR VERTICAL MOTOR CONTROL CIRCUIT LOW |
| B1D20 | DRIVER MIRROR VERTICAL MOTOR CONTROL CIRCUIT HIGH |
| B1D23 | DRIVER MIRROR HORIZONTAL MOTOR CONTROL CIRCUIT LOW |
| B1D24 | DRIVER MIRROR HORIZONTAL MOTOR CONTROL CIRCUIT HIGH |
| B1D33 | DRIVER MIRROR HEATER CONTROL CIRCUIT LOW |
| B1D35 | DRIVER MIRROR HEATER CONTROL CIRCUIT OPEN |
| B1D4C | MEMORY SWITCH INPUT CIRCUIT HIGH |
| B1D4D | MEMORY SWITCH INPUT CIRCUIT STUCK |
| B1D53 | SWITCH POWER SUPPLY CIRCUIT LOW |
| B210D | BATTERY VOLTAGE LOW |
| B210E | BATTERY VOLTAGE HIGH |
| B2218 | DOOR MODULE INTERNAL |
| U0141 | LOST COMMUNICATION WITH IPM (FCM/TIPM) |
| U0151 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) |
| U0155 | LOST COMMUNICATION WITH CLUSTER/CCN |
| U0156 | LOST COMMUNICATION WITH EOM |
| U0159 | LOST COMMUNICATION WITH PARKING ASSIST CONTROL MODULE |
| U0164 | LOST COMMUNICATION WITH HVAC CONTROL MODULE |
| U0167 | LOST COMMUNICATION WITH INTRUSION TRANSCEIVER CONTROL MODULE |
| U0168 | LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN) |
| U0169 | LOST COMMUNICATION WITH SUNROOF CONTROL MODULE |
| U0181 | LOST COMMUNICATION WITH HEADLAMP LEVELING TRANSLATOR |
| U0184 | LOST COMMUNICATION WITH RADIO |
| U0186 | LOST COMMUNICATION WITH AUDIO AMPLIFIER |
| U0196 | LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE |
| U0197 | LOST COMMUNICATION WITH HANDS FREE PHONE MODULE |
| U0200 | LOST COMMUNICATION WITH PASSENGER DOOR MODULE |
| U0208 | LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE |
| U0209 | LOST COMMUNICATION WITH MEMORY SEAT CONTROL MODULE |
| U0230 | LOST COMMUNICATION WITH POWER LIFTGATE MODULE |
| U0231 | LOST COMMUNICATION WITH LIGHT RAIN SENSING MODULE |
| U0241 | LOST COMMUNICATION WITH AUTO HIGHBEAM HEADLIGHT CONTROL MODULE |
| U1000 | CAN B BUS (+) CIRCUIT |
| U1001 | CAN B BUS (-) CIRCUIT |
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.