POWER MIRROR SWITCH TEST
Note. Mirror motor connectors may vary in configuration from vehicle to vehicle of the same model.
Remove power mirror switch. See POWER MIRROR SWITCH under REMOVAL & INSTALLATION. Using ohmmeter, check continuity between appropriate mirror switch terminals. Continuity should exist between specified terminals. See POWER MIRROR SWITCH CONTINUITY TEST table. (Scheme 1)- (Scheme 2). If switch fails any test, replace switch.
| Application | (1) Terminals No. | |
|---|---|---|
| Switch In Off Position | ||
| Up | 3 & 4 | |
| Down | 1 & 3 | |
| Left | 3 & 4 | |
| Right | 1 & 3 | |
| Switch In Left Position | ||
| Up | 1 & 10; 3 & 4 | |
| Down | 1 & 3; 4 & 10 | |
| Left | 1 & 9; 3 & 4 | |
| Right | 1 & 3; 4 & 9 | |
| Switch In Right Position | ||
| Up | 1 & 6; 3 & 4 | |
| Down | 1 & 3; 4 & 6 | |
| Left | 1 & 2; 3 & 4 | |
| Right | 1 & 3; 2 & 4 | |
| (1) Continuity should exist between specified terminals. (Scheme 1)-2. | ||
| (1) | Continuity should exist between specified terminals. (Scheme 1)-2. |
POWER MIRROR SWITCH CONTINUITY TEST
Power Mirror Switch & Motor Connector Terminals - Switch. Scheme 1
Power Mirror Switch & Motor Connector Terminals - Motor. Scheme 2
POWER MIRROR MOTOR TEST
Note. Mirror motor connectors may vary in configuration from vehicle to vehicle of the same model.
Disconnect power mirror motor harness connector. Using 12-volt power source, connect positive and negative leads to specified pins or terminals. See appropriate POWER MIRROR MOTOR TEST table. (Scheme 1)- (Scheme 2). If power mirror motor fails any test, replace power mirror assembly.
| Apply 12 Volts To Pin No. | (1) Ground Pin No. | Mirror Operation |
|---|---|---|
| 2 | 3 | Up |
| 3 | 2 | Down |
| 1 | 3 | Left |
| 3 | 1 | Right |
| (1) (Scheme 1)-2. | ||
| (1) | (Scheme 1)-2. |
POWER MIRROR MOTOR TEST