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 MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 303 (HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS)DIAGNOSIS AND TESTINGLOCKS, LATCHES AND ENTRY SYSTEMSDRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
2010 Mercury Mariner Hybrid, AWD
Driver Door Module (DDM) Diagnostic Trouble Code (DTC) Index
2010 Mercury Mariner Hybrid, AWDSECTION Driver Door Module (DDM) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
DRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1148 | Radio Frequency Power Output Circuit Short to Ground | DDM | GO to PINPOINT TEST N . |
| B1149 | Radio Frequency Enable Output Circuit Short to Battery | DDM | GO to PINPOINT TEST N . |
| B1150 | Radio Frequency Enable Output Circuit Short to Ground | DDM | GO to PINPOINT TEST N . |
| B1151 | Radio Frequency AM/FM Signal Key Select Output Circuit Short to Ground | DDM | GO to PINPOINT TEST N . |
| B1152 | Radio Frequency AM/FM Signal Key Select Output Circuit Short to Battery | DDM | GO to PINPOINT TEST N . |
| B1396 | Door Lock Circuit Short To Battery | DDM | GO to PINPOINT TEST C . |
| B1397 | Door Unlock Circuit Short To Battery | DDM | GO to PINPOINT TEST C . |
| B1553 | Decklid Release Circuit Short To Battery | DDM | GO to PINPOINT TEST B . |
| B2695 | Keypad__A Circuit Failure | DDM | GO to PINPOINT TEST E . |
| B2696 | Keypad__B Circuit Failure | DDM | GO to PINPOINT TEST E . |
| B2697 | Keypad__C Circuit Failure | DDM | GO to PINPOINT TEST E . |
| B2276 | Less Than 2 Transmitters Programmed | DDM | GO to PINPOINT TEST F . |
| B2425 | Remote Keyless Entry (RKE) Out Of Synchronization | DDM | GO to PINPOINT TEST M . |
| All other DTCs | - | DDM | REFER to MULTIFUNCTION ELECTRONIC MODULES . |
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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.