GSIC - Global Service Information Center

# POWER WINDOW MASTER SWITCH > ON-VEHICLE INSPECTION

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1. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

1. Measure the resistance of the door control switch.

   Standard resistance:
     LHD (Single cab, Extra cab):

     Tester Connection | Switch Condition | Specified Condition
     1 (E) - 2 (L) | Lock | Below 1 Ω
     1 (E) - 2 (L) 1 (E) - 5 (UL) | OFF | 10 kΩ or higher
     1 (E) - 5 (UL) | Unlock | Below 1 Ω

     RHD (Single cab, Extra cab):

     Tester Connection | Switch Condition | Specified Condition
     3 (L) - 10 (E) | Lock | Below 1 Ω
     3 (L) - 10 (E) 4 (UL) - 10 (E) | OFF | 10 kΩ or higher
     4 (UL) - 10 (E) | Unlock | Below 1 Ω

     Double cab:

     Tester Connection | Switch Condition | Specified Condition
     3 (E) - 5 (L) | Lock | Below 1 Ω
     3 (E) - 5 (L) 3 (E) - 8 (UL) | OFF | 10 kΩ or higher
     3 (E) - 8 (UL) | Unlock | Below 1 Ω

   If the result is not as specified, replace the switch assembly.

1. LHD (Single cab, extra cab):

   1. Measure the resistance of the power window switch.

   Standard resistance:
     Driver switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     Always (ON / OFF) | UP | 1 (E) - 4 (DD) 3 (DU) - 9 (B) | Below 1 Ω
     Always (ON / OFF) | OFF | 1 (E) - 3 (DU) 1 (E) - 4 (DD) | Below 1 Ω
     Always (ON / OFF) | DOWN | 1 (E) - 3 (DU) 9 (B) - 4 (DD) | Below 1 Ω
     Always (ON / OFF) | AUTO DOWN | 1 (E) - 3 (DU) 9 (B) - 4 (DD) | Below 1 Ω

     Passenger side switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 1 (E) - 10 (PD) 9 (B) - 8 (PU) | Below 1 Ω
     OFF | OFF | 1 (E) - 8 (PU) 1 (E) - 10 (PD) | Below 1 Ω
     OFF | DOWN | 1 (E) - 8 (PU) 9 (B) - 10 (PD) | Below 1 Ω
     ON | UP | 1 (E) - 10 (PD) | 10 kΩ or higher
     9 (B) - 8 (PU) | Below 1 Ω
     ON | OFF | 8 (PU) - 10 (PD) | Below 1 Ω
     ON | DOWN | 1 (E) - 8 (PU) | 10 kΩ or higher
     9 (B) - 10 (PD) | Below 1 Ω

   1. If the result is not as specified, replace the switch assembly.

1. RHD (Single cab, extra cab):

   1. Measure the resistance of the power window switch.

   Standard resistance:
     Driver switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     Always (ON / OFF) | UP | 10 (E) - 5 (DD) 2 (DU) - 9 (B) | Below 1 Ω
     Always (ON / OFF) | OFF | 10 (E) - 2 (DU) 10 (E) - 5 (DD) | Below 1 Ω
     Always (ON / OFF) | DOWN | 10 (E) - 2 (DU) 9 (B) - 5 (DD) | Below 1 Ω
     Always (ON / OFF) | AUTO DOWN | 10 (E) - 2 (DU) 9 (B) - 5 (DD) | Below 1 Ω

     Passenger side switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 10 (E) - 1 (PD) 9 (B) - 8 (PU) | Below 1 Ω
     OFF | OFF | 10 (E) - 8 (PU) 10 (E) - 1 (PD) | Below 1 Ω
     OFF | DOWN | 10 (E) - 8 (PU) 9 (B) - 1 (PD) | Below 1 Ω
     ON | UP | 10 (E) - 1 (PD) | 10 kΩ or higher
     9 (B) - 8 (PU) | Below 1 Ω
     ON | OFF | 8 (PU) - 1 (PD) | Below 1 Ω
     ON | DOWN | 10 (E) - 8 (PU) | 10 kΩ or higher
     9 (B) - 1 (PD) | Below 1 Ω

   1. If the result is not as specified, replace the switch assembly.

1. LHD (Double cab):

   1. Measure the resistance of the power window switch.

   Standard resistance:
     Driver switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     Always (ON / OFF) | UP | 3 (E) - 9 (DD) 4 (DU) - 6 (B) | Below 1 Ω
     Always (ON / OFF) | OFF | 3 (E) - 4 (DU) 3 (E) - 9 (DD) | Below 1 Ω
     Always (ON / OFF) | DOWN | 3 (E) - 4 (DU) 6 (B) - 9 (DD) | Below 1 Ω
     Always (ON / OFF) | AUTO DOWN | 3 (E) - 4 (DU) 6 (B) - 9 (DD) | Below 1 Ω

     Passenger side switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 15 (PD) 6 (B) - 18 (PU) | Below 1 Ω
     OFF | OFF | 3 (E) - 18 (PU) 3 (E) - 15 (PD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 18 (PU) 6 (B) - 15 (PD) | Below 1 Ω
     ON | UP | 3 (E) - 15 (PD) | 10 kΩ or higher
     6 (B) - 18 (PU) | Below 1 Ω
     ON | OFF | 18 (PU) - 15 (PD) | Below 1 Ω
     ON | DOWN | 3 (E) - 18 (PU) | 10 kΩ or higher
     6 (B) - 15 (PD) | Below 1 Ω

     Rear LH switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 13 (RLD) 6 (B) - 12 (RLU) | Below 1 Ω
     OFF | OFF | 3 (E) - 12 (RLU) 3 (E) - 13 (RLD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 12 (RLU) 6 (B) - 13 (RLD) | Below 1 Ω
     ON | UP | 3 (E) - 13 (RLD) | 10 kΩ or higher
     6 (B) - 12 (RLU) | Below 1 Ω
     ON | OFF | 12 (RLU) - 13 (RLD) | Below 1 Ω
     ON | DOWN | 3 (E) - 12 (RLU) | 10 kΩ or higher
     6 (B) - 13 (RLD) | Below 1 Ω

     Rear RH switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 16 (RRD) 6 (B) - 10 (RRU) | Below 1 Ω
     OFF | OFF | 3 (E) - 10 (RRU) 3 (E) - 16 (RRD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 10 (RRU) 6 (B) - 16 (RRD) | Below 1 Ω
     ON | UP | 3 (E) - 16 (RRD) | 10 kΩ or higher
     6 (B) - 10 (RRU) | Below 1 Ω
     ON | OFF | 10 (RRU) - 16 (RRD) | Below 1 Ω
     ON | DOWN | 3 (E) - 10 (RRU) | 10 kΩ or higher
     6 (B) - 16 (RRD) | Below 1 Ω

   1. If the result is not as specified, replace the switch assembly.

1. RHD (Double cab):

   1. Measure the resistance of the power window switch.

   Standard resistance:
     Driver switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     Always (ON / OFF) | UP | 3 (E) - 9 (DD) 4 (DU) - 6 (B) | Below 1 Ω
     Always (ON / OFF) | OFF | 3 (E) - 4 (DU) 3 (E) - 9 (DD) | Below 1 Ω
     Always (ON / OFF) | DOWN | 3 (E) - 4 (DU) 6 (B) - 9 (DD) | Below 1 Ω
     Always (ON / OFF) | AUTO DOWN | 3 (E) - 4 (DU) 6 (B) - 9 (DD) | Below 1 Ω

     Passenger side switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 13 (PD) 6 (B) - 10 (PU) | Below 1 Ω
     OFF | OFF | 3 (E) - 10 (PU) 3 (E) - 13 (PD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 10 (PU) 6 (B) - 13 (PD) | Below 1 Ω
     ON | UP | 3 (E) - 13 (PD) | 10 kΩ or higher
     6 (B) - 10 (PU) | Below 1 Ω
     ON | OFF | 10 (PU) - 13 (PD) | Below 1 Ω
     ON | DOWN | 3 (E) - 10 (PU) | 10 kΩ or higher
     6 (B) - 13 (PD) | Below 1 Ω

     Rear RH switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 15 (RRD) 6 (B) - 16 (RRU) | Below 1 Ω
     OFF | OFF | 3 (E) - 16 (RRU) 3 (E) - 15 (RRD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 16 (RRU) 6 (B) - 15 (RRD) | Below 1 Ω
     ON | UP | 3 (E) - 15 (RRD) | 10 kΩ or higher
     6 (B) - 16 (RRU) | Below 1 Ω
     ON | OFF | 16 (RRU) - 15 (RRD) | Below 1 Ω
     ON | DOWN | 3 (E) - 16 (RRU) | 10 kΩ or higher
     6 (B) - 15 (RRD) | Below 1 Ω

     Rear LH switch:

     Window Lock Switch Condition | Power Window Switch Condition | Tester Connection | Specified Condition
     OFF | UP | 3 (E) - 12 (RLD) 6 (B) - 18 (RLU) | Below 1 Ω
     OFF | OFF | 3 (E) - 18 (RLU) 3 (E) - 12 (RLD) | Below 1 Ω
     OFF | DOWN | 3 (E) - 18 (RLU) 6 (B) - 12 (RLD) | Below 1 Ω
     ON | UP | 3 (E) - 12 (RLD) | 10 kΩ or higher
     6 (B) - 18 (RLU) | Below 1 Ω
     ON | OFF | 18 (RLU) - 12 (RLD) | Below 1 Ω
     ON | DOWN | 3 (E) - 18 (RLU) | 10 kΩ or higher
     6 (B) - 12 (RLD) | Below 1 Ω

   1. If the result is not as specified, replace the switch assembly.

1. LHD (Single cab, extra cab):
   Apply battery voltage to the master switch and check that the AUTO light illuminates.

   OK:

     Measurement Condition | Specified Condition
     Battery positive (+) → Terminal 9 (B) Battery negative (-) → Terminal 1 (E) | AUTO light illuminates

   If the result is not as specified, replace the switch assembly.

1. RHD (Single cab, extra cab):
   Apply battery voltage to the master switch and check that the AUTO light illuminates.

   OK:

     Measurement Condition | Specified Condition
     Battery positive (+) → Terminal 9 (B) Battery negative (-) → Terminal 10 (E) | AUTO light illuminates

   If the result is not as specified, replace the switch assembly.

1. LHD (Double cab):
   Apply battery voltage to the master switch and check that the AUTO light illuminates.

   OK:

     Measurement Condition | Specified Condition
     Battery positive (+) → Terminal 6 (B) Battery negative (-) → Terminal 3 (E) | AUTO light illuminates

   If the result is not as specified, replace the switch assembly.

1. RHD (Double cab):
   Apply battery voltage to the master switch and check that the AUTO light illuminates.

   OK:

     Measurement Condition | Specified Condition
     Battery positive (+) → Terminal 6 (B) Battery negative (-) → Terminal 3 (E) | AUTO light illuminates

   If the result is not as specified, replace the switch assembly.