FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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1998
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SC 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Component Tests and General Diagnostics
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Door Courtesy Switch Circuit
Door Courtesy Switch Circuit
Door Courtesy Switch Circuit
CIRCUIT DESCRIPTION
The ECU determines the position of the driver's door by monitoring the voltage at terminal DSW.
WIRING DIAGRAM
Step 1:
Step 2:
INSPECTION PROCEDURE