Toyota Corolla Cross: Lighting System
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Lighting (int) / Lighting System
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- IG Signal Circuit
- Front Door Courtesy Switch Circuit
- Rear Door Courtesy Switch Circuit
- Back Door Courtesy Switch Circuit
- Interior Light Circuit
- Interior Light Auto Cut Circuit
- Ambient Illumination Light Circuit
- Push Start Switch Illumination Circuit
- Instrument Panel Illumination does not Turn On
- Door Unlock Detection Switch Circuit
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Parts Location
PARTS LOCATION ILLUSTRATION
*A w/ Ambient Illumination Light
*B w/ Vanity Light
*1 FRONT DOOR AMBIENT ILLUMINATION LIGHT LH (FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH)
System Diagram
SYSTEM DIAGRAM
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
Vehicle Behavior Chart
VEHICLE BEHAVIOR CHART VEHICLE BEHAVIOR CHART
(a) Vehicle behavior categorized by DTC If a DTC is output, the vehicle behaves as follows.
DTC No. Detection Item
Vehicle Behavior when DTC is Output
C134800 Different Diameter Tire
AWD stopped
P05042B Brak
Inspection
INSPECTION PROCEDURE 1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
(a) Check the operation.
(1) Connect a positive (+) lead from the auxiliary battery to connector terminal N2-2 (B).
NOTICE: Do not connect a positive (+) lead from the auxiliary battery to any terminal other than termin
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