Tests AF
PINPOINT TEST AF: THE MEMORY MIRROR IS INOPERATIVE - DOES NOT OPERATE FROM THE MEMORY SET SWITCHTest AF1:
Test AF2-AF5:
Test AF5-AF6:
Test AF7-AF9:
Test AF9-AF10:
Test AF11-AF12:
Test AF12-AF13:
Test AF14-AF15:
Normal Operation
The memory exterior mirrors are controlled by the DSM. The memory switch is grounded through circuit 1205 (BK). When memory button 1 is pressed, circuit 267 (BN/LG) is grounded by the memory switch (or by the SJB if the remote keyless entry is used) which signals the DSM to adjust the exterior mirrors to the previously set position. When memory button 2 is pressed, circuit 268 (BK/OG) is grounded by the memory switch (or by the SJB if the remote keyless entry is used) which also signals the DSM to adjust the exterior mirrors to the previously set position. When the memory set button is pressed, circuit 270 (BN/OG) is grounded which signals the DSM to store the current exterior mirrors position to the next button (1 or 2) that is pressed (only if pressed within 5 seconds of the set button). Exterior mirror positions are monitored by the DSM through circuits 949 (RD/WH), 951 (DB/WH), 954 (DG/WH), 955 (GY), 957 (VT/WH) and 958 (GY/RD).
Possible Causes
- circuit 1205 (BK) open
- circuit 267 (BN/LG) open
- circuit 268 (BK/OG) open
- circuit 270 (BN/OG) open
- circuit 272 (WH/OG) open
- circuit 949 (RD/WH) short to ground, short to voltage or open
- circuit 951 (DB/WH) short to ground, short to voltage or open
- circuit 954 (DG/WH) short to ground, short to voltage or open
- circuit 955 (GY) short to ground, short to voltage or open
- circuit 957 (VT/WH) short to ground, short to voltage or open
- circuit 958 (GY/RD) short to ground, short to voltage or open
- memory set switch
- exterior mirror control switch
- exterior mirror
- DSM