Theft Deterrent System Front Passenger Side Door Courtesy Switch Circuit
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH
CHECK HARNESS AND CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH RH - THEFT WARNING ECU)
THEFT DETERRENT SYSTEM - Front Passenger Side Door Courtesy Switch Circuit |
DESCRIPTION
The theft warning ECU assembly detects the condition of the front door courtesy light switch assembly RH.
WIRING DIAGRAM
INSPECTION PROCEDURE
| 1.INSPECT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RH |
Remove the front door courtesy light switch assembly RH (HILUX_TGN26 RM000003YNE014X.html).
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
1 - Body ground
| Not pushed (ON)
| Below 1 Ω
|
Pushed (OFF)
| 10 kΩ or higher
|
Text in Illustration*a
| Not pushed (ON)
|
*b
| Pushed (OFF)
|
*c
| Body ground
|
| 2.CHECK HARNESS AND CONNECTOR (FRONT DOOR COURTESY LIGHT SWITCH RH - THEFT WARNING ECU) |
Disconnect the K3 front door courtesy light switch assembly RH connector.
Disconnect the G29 theft warning ECU assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Condition
| Specified Condition
|
K3-1 - G29-7 (CTY)
| Always
| Below 1 Ω
|
K3-1 or G29-7 (CTY) - Body ground
| Always
| 10 kΩ or higher
|
| | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
