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 MANUALSMERCURY1998MOUNTAINEER 5.0 P, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXREMOTE KEYLESS ENTRY DTCS
1998 Mercury Mountaineer 5.0 P, AWD
Remote Keyless Entry DTCS
1998 Mercury Mountaineer 5.0 P, AWDSECTION Remote Keyless Entry DTCS
REMOTE KEYLESS ENTRY (RAP MODULE) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC/Description | Perform Test |
|---|---|
| B1309 Power Door Lock Circuit Short To Ground | C |
| B1341 Power Door Unlock Circuit Short To Ground | C |
| B1485 Brake Pedal Circuit Short To Voltage | D |
| B1526 Keyless Entry Keypad Circuit Short To Ground | B |
| B1629 Gearshift Indicator Short To Voltage | E |
| B2425 Keyless Entry Out Of Synchronization | C |
RENDER: 1.0x
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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.