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.
2000 Lincoln Navigator RWDFACTORY OEM SERVICE PROCEDURE
Power Mirrors DTCS
POWER MIRRORS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and document all continuous DTCs. Perform Driver's Seat Module (DSM) self-test. If DTC B1342 is retrieved again, replace DSM. |
| B1529 | Memory Set Switch Circuit Short To Power | D or F |
| B1533 | Memory 1 Switch Circuit Short To Power | D or F |
| B1537 | Memory 2 Switch Circuit Short To Power | D or F |
| B1667 | Driver's Memory Mirror Up/Down Motor Stalled | D or F |
| B1668 | Driver's Memory Mirror Up/Down Motor Stalled | D or F: |
| B1669 | Passenger's Memory Mirror Up/Down Motor Stalled | D or F |
| B1670 | Passenger's Memory Mirror Up/Down Motor Stalled | D or F |
| B1697 | Mirror Control Switch Circuit Short To Power | D |
| B1735 | Driver's Side Vertical Switch Short To Power | D |
| B1739 | Driver's Side Horizontal Switch Short To Power | D |
| B1743 | Passenger's Side Vertical Switch Short To Power | D |
| B1747 | Passenger's Side Horizontal Switch Short To Power | D |
Factory Service Tools
Use the Manual With the Right Hardware
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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.