TROUBLE SHOOTING
Note. Trouble shooting available for Land Cruiser and RAV4 models only. For connector views for trouble shooting diagnostic steps, see CONNECTOR VIEWS .
POWER WINDOW SWITCH CONTINUITY TEST (DRIVER'S SWITCH)
Using an ohmmeter, check continuity between specified terminals with driver's power window switch in specified position. See appropriate DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST table. (Схема №6)- (Схема №9). Continuity should be present, except at those terminals specified by a footnote. If continuity is not as specified, replace power window switch. If continuity is as specified, switch is okay.
| Application & Switch Position | (1) Terminals No. |
|---|
| Driver's Switch |
| Locked & Unlocked |
| UP | 1 & 3; 2, 4 & 5 |
| OFF | 1, 2, 4 & 5 |
| DOWN | 1, 4 & 5; 2 & 3 |
| Passenger's Switch |
| Locked |
| UP | 7 & 10 |
| OFF | 7 & 8 |
| DOWN | 8 & 10 |
| Unlocked |
| UP | 4, 5, 8; 7 & 10 |
| OFF | 4, 5, 7 & 8 |
| DOWN | 4, 5, 7; 8 & 10 |
| Left Rear Switch |
| Locked |
| UP | 9 & 10 |
| OFF | 9 & 11 |
| DOWN | 10 & 11 |
| Unlocked |
| UP | 4, 5 & 11; 9 & 10 |
| OFF | 4, 5, 9 & 11 |
| DOWN | 4, 5 & 9; 7, 10 & 11 |
| Right Rear Switch |
| Locked |
| UP | 10 & 13 |
| OFF | 13 & 14 |
| DOWN | 10 & 14 |
| Unlocked |
| UP | 4, 5 & 14; 10 & 13 |
| OFF | 4, 5, 13 & 14 |
| DOWN | 4, 5 & 13; 10 & 14 |
| (1) (Схема №7) |
DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST (LAND CRUISER)
| Application & Switch Position | (1) Terminals No. |
|---|
| 2-Door |
| Driver's Switch |
| Locked & Unlocked |
| UP | 3 & 5; 4 & 6 |
| OFF | 3, 4 & 5 |
| DOWN | 3 & 4; 5 & 6 |
| Passenger's Switch |
| Locked |
| UP | 12 & 13 |
| OFF | 12 & 14 |
| DOWN | 13 & 14 |
| Unlocked |
| UP | 3 & 14; 12 & 13 |
| OFF | 3, 12 & 14 |
| DOWN | 3 & 12; 13 & 14 |
| 4-Door |
| Driver's Switch |
| Locked & Unlocked |
| UP | 1 & 3; 2, 4 & 5 |
| OFF | 1, 2, 4 & 5 |
| DOWN | 2 & 3; 1, 4 & 5 |
| Passenger's Switch |
| Locked |
| UP | 7 & 10 |
| OFF | 7 & 8 |
| DOWN | 8 & 10 |
| Unlocked |
| UP | 4, 5 & 8; 7 & 10 |
| OFF | 4, 5, 7 & 8 |
| DOWN | 4, 5 & 7; 8 & 10 |
| Left Rear Switch |
| Locked |
| UP | 9 & 10 |
| OFF | 9 & 11 |
| DOWN | 10 & 11 |
| Unlocked |
| UP | 4, 5 & 11; 9 & 10 |
| OFF | 4, 5, 9 & 10 |
| DOWN | 4, 5 & 9; 10 & 11 |
| Right Rear Switch |
| Locked |
| UP | 10 & 13 |
| OFF | 13 & 14 |
| DOWN | 10 & 14 |
| Unlocked |
| UP | 4, 5 & 14; 10 & 13 |
| OFF | 4, 5, 13 & 14 |
| DOWN | 4, 5 & 13; 10 & 14 |
| (1) For RAV4 (2-door) master switch terminal locations (Схема №6) For RAV4 (4-door) master switch terminal locations (Схема №7) |
| (1) | For RAV4 (2-door) master switch terminal locations (Схема №6) For RAV4 (4-door) master switch terminal locations (Схема №7) |
DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST (RAV4)
| Application & Switch Position | (1) Terminals No. |
|---|
| Driver's Switch |
| Locked & Unlocked |
| UP | 1 & 4; 3 & 9 |
| OFF | 1, 3 & 4 |
| DOWN | 1 & 3; 4 & 9 |
| Passenger's Switch |
| Locked |
| UP | 8 & 9 |
| OFF | 8 & 10 |
| DOWN | 9 & 10 |
| Unlocked |
| UP | 1 & 10; 8 & 9 |
| OFF | 1, 8 & 10 |
| DOWN | 1 & 8; 9 & 10 |
| (1) (Схема №9) |
DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST (SIENNA & TUNDRA)
| Application & Switch Position | (1) Terminals No. |
|---|
| Driver's Switch |
| Locked & Unlocked |
| UP | 3 & 9; 4 & 6 |
| OFF | 3, 4 & 6 |
| DOWN | 3 & 6; 4 & 9 |
| Passenger's Switch |
| Locked |
| UP | 9 & 10 |
| OFF | 7 & 10 |
| DOWN | 7 & 9 |
| Unlocked |
| UP | 6 & 7; 9 & 10 |
| OFF | 6, 7 & 10 |
| DOWN | 6 & 10; 7 & 9 |
| (1) (Схема №9) |
DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST (TACOMA)
| Application & Switch Position | (1) Terminals No. |
|---|
| Driver's Switch |
| Locked & Unlocked |
| UP | 2 & 4 |
| DOWN | 1 & 4 |
| Left Rear Switch |
| Locked |
| UP | (2) 11 & 4 |
| DOWN | (2) 9 & 4 |
| Unlocked |
| UP | 11 & 4 |
| DOWN | 9 & 4 |
| Right Rear Switch |
| Locked |
| UP | (2) 14 & 4 |
| DOWN | (2) 13 & 4 |
| Unlocked |
| UP | 14 & 4 |
| DOWN | 13 & 4 |
| (1) (Схема №7) (2) Continuity does not exist at these terminals. |
| (2) | Continuity does not exist at these terminals. |
DRIVER'S POWER WINDOW SWITCH CONTINUITY TEST (4RUNNER)
POWER WINDOW SWITCH CONTINUITY TEST (PASSENGER'S & REAR SWITCHES)
Using an ohmmeter, check continuity between specified terminals with power window switch in specified position. See POWER WINDOW SWITCH CONTINUITY TEST (PASSENGER'S & REAR) table. (Схема №10)(Схема №11) or (Схема №12). If continuity does not exist at specified terminals, replace appropriate power window switch.
| Application & Switch Position | (1) Terminals No. |
|---|
| Land Cruiser |
| Passenger's & Rear Switch |
| UP | 1 & 2; 3 & 4 |
| OFF | 1 & 2; 3 & 5 |
| DOWN | 1 & 4; 3 & 5 |
| Rear Quarter Panel Window Switch |
| CLOSE | 3 & 6; 4 & 5 |
| OFF | None |
| OPEN | 3 & 4; 5 & 6 |
| Illumination Circuit | 1 & 2 |
| RAV4 |
| Front Switch |
| UP | 1 & 2; 3 & 4 |
| OFF | 1 & 2; 3 & 5 |
| DOWN | 1 & 4; 3 & 5 |
| Rear Switch |
| UP | 1 & 2; 3 & 4 |
| OFF | 1 & 2; 4 & 5 |
| DOWN | 2 & 3; 4 & 5 |
| Sienna |
| Front Switch |
| UP | 1 & 2; 3 & 4 |
| OFF | 1 & 2; 3 & 5 |
| DOWN | 1 & 4; 3 & 5 |
| Rear Quarter Panel Window Switch |
| CLOSE | 3 & 7; 8 & 9 |
| OFF | 6 & 7; 8 & 9 |
| OPEN | 3 & 8; 6 & 7 |
| Illumination Circuit | 1 & 5 |
| Tacoma & Tundra |
| UP | 1 & 2; 3 & 4 |
| OFF | 1 & 2; 3 & 5 |
| DOWN | 1 & 4; 3 & 5 |
| 4Runner |
| UP | 6 & 12 |
| DOWN | 1 & 12 |
| (1) (Схема №10), (Схема №11) or (Схема №12). |
| (1) | (Схема №10), (Схема №11) or (Схема №12). |
POWER WINDOW SWITCH CONTINUITY TEST (PASSENGER'S & REAR)
INTEGRATION RELAY CIRCUIT TEST
Note. Diagnostic procedures for integration relay circuit is not available.
POWER WINDOW SWITCH POWER SUPPLY TEST
Note. Testing for Land Cruiser, RAV4 and Tacoma is not available.
POWER WINDOW SWITCH GROUND TEST
Note. Testing for Land Cruiser, Tacoma and RAV4 is not available.
Disconnect power window switch connector. Check for continuity between appropriate power window switch harness connector terminal and ground. See POWER WINDOW SWITCH GROUND TEST table. Continuity should be present at all times. If continuity is not present, repair open in ground circuit.
| Application & Switch | Terminals No. |
|---|
| Sienna |
| Driver Power Window Master Switch (1) | 1 |
| Rear Quarter Power Window Switch (2) | 6 & 9 |
| Tundra |
| Driver Power Window Master Switch (1) | 1 |
| 4Runner |
| Driver Power Window Master Switch (3) | 4 |
| Passenger Power Window Switch (4) | 12 |
| (1) For switch terminal location (Схема №9) (2) For switch terminal location (Схема №11) (3) For switch terminal location (Схема №7) (4) For switch terminal location (Схема №8) |
| (1) | For switch terminal location (Схема №9) |
| (2) | For switch terminal location (Схема №11) |
| (3) | For switch terminal location (Схема №7) |
| (4) | For switch terminal location (Схема №8) |
POWER WINDOW SWITCH GROUND TEST
POWER WINDOW SYSTEM CURRENT TEST
Note. System circuit breaker opens 4-40 seconds after window operation stops. Ensure circuit test is performed before circuit breaker operates.
