Mirror Memory Function Switch Inoperative
- If outside mirrors system check was performed, go to next step. If outside mirrors system check was not performed, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- Test memory function switch. See WIRING DIAGRAMS . If switch tests okay, go to next step. If switch does not test okay, go to step 6 .
- Check for open in Black wire between memory function switch connector terminal "D" and Memory Mirror Module (MMM) connector C1 terminal F3. See Figure . If faulty circuit is found, go to next step. If circuit is okay, go to step 5 .
- Repair open in Black wire between memory function switch and Memory Mirror Module (MMM). After repairs, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- Replace memory function switch. See MEMORY FUNCTION SWITCH under REMOVAL & INSTALLATION.
- If memory function switch MEMORY1 button is inoperative, go to next step. If MEMORY 1 button works, go to step 10 .
- Test MEMORY 1 switch. See WIRING DIAGRAMS . If switch tests okay, go to next step. If switch does not test okay, go to step 5 .
- Check for open or short to ground in White wire between memory function switch connector terminal "A" and MMM connector C1 terminal E2. If faulty circuit is found, go to next step. If circuit is okay, go to step 21 .
- Repair open or short to ground in White wire between memory function switch and MMM. After repairs, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- If memory function switch MEMORY 2 button is inoperative, go to next step. If MEMORY 2 button works, go to step 14 .
- Test MEMORY 2 switch. See WIRING DIAGRAMS . If switch tests okay, go to next step. If switch does not test okay, go to step 5 .
- Check for open or short to ground in Purple wire between memory function switch connector terminal "C" and MMM connector C1 terminal F2. If faulty circuit is found, go to next step. If circuit is okay, go to step 21 .
- Repair open or short to ground in Purple wire between memory function switch and MMM. After repairs, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- If memory function switch SET button is inoperative, go to next step. If SET button works, go to step 18 .
- Test SET switch. See WIRING DIAGRAMS . If switch tests okay, go to next step. If switch does not test okay, go to step 5 .
- Check for open or short to ground in Orange wire between memory function switch connector terminal "B" and MMM connector C1 terminal E3. If faulty circuit is found, go to next step. If circuit is okay, go to step 21 .
- Repair open or short to ground in Orange wire between memory function switch and MMM. After repairs, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- Test EXIT switch. See WIRING DIAGRAMS . If switch tests okay, go to next step. If switch does not test okay, go to step 5 .
- Check for open or short to ground in Black wire between memory function switch connector terminal "D" and MMM connector C1 terminal F3. If faulty circuit is found, go to next step. If circuit is okay, go to step 21 .
- Repair open or short to ground in Black wire between memory function switch and MMM. After repairs, go to OUTSIDE MIRROR SYSTEM CHECK under TROUBLE SHOOTING.
- Replace MMM. See MEMORY MIRROR MODULE under REMOVAL & INSTALLATION.