Test C: A Single Mirror Does Not Function With Switch Logic
PINPOINT TEST C: A SINGLE MIRROR DOES NOT FUNCTION WITH SWITCH LOGICNormal Operation
Under normal operation, the exterior mirror control switch uses circuit CPM15 (VT/OG), CPM17 (BU/GN), CPM19 (GY/OG) or CPM21 (YE/VT) to control mirror movement.
- When power is received through circuit CPM17 (BU/GN)/CPM21 (YE/VT) and ground through circuit CPM23 (GY), the LH/RH exterior mirror will operate left.
- When ground is received through circuit CPM17 (BU/GN)/CPM21 (YE/VT) and power through circuit CPM23 (GY), the LH/RH exterior mirror will operate right.
- When power is received through circuit CPM15 (VT/OG)/CPM19 (GY/OG) and ground through circuit CPM23 (GY), the LH/RH exterior mirror will operate up.
- When ground is received through circuit CPM15 (VT/OG)/CPM19 (GY/OG) and power through circuit CPM23 (GY), the LH/RH exterior mirror will operate down.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Exterior mirror control switch
- Exterior mirror motor
- Exterior mirror
C1-C4:
C4-C6:
C6 Continued:
