Toyota Corolla Cross: Precaution
PRECAUTION
REPLACEMENT PRECAUTIONS
(a) When replacing the headlight ECU sub-assembly LH, always replace it with a new one. If a headlight ECU sub-assembly LH which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
PRECAUTIONS FOR AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM
(a) If any of the following are performed, it is necessary to initialize the headlight ECU sub-assembly LH.
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- Replacement of the rear height control sensor sub-assembly LH
- Removal/installation of the rear height control sensor sub-assembly LH
- Work that changes the vehicle height such as replacement of suspension components
(b) If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.
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PARTS LOCATION ILLUSTRATION
*1 HEADLIGHT UNIT ASSEMBLY LH
*2 HEADLIGHT UNIT ASSEMBLY RH
*3 SIDE TURN SIGNAL LIGHT ASSEMBLY LH
*4 SIDE TURN SIGNAL LIGHT ASSEMBLY RH
SYSTEM DIAGRAM Daytime Running Light
Light Auto Turn-off System
Automatic Headlight Beam Level Control System
Intelligent Adaptive Front-lighting System (AFS)
Extended Headlight Lighting Syste
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:
DESCRIPTION The air conditioning harness assembly connects the air conditioning amplifier assembly and No. 2 air conditioning radiator damper servo sub-assembly.
The No. 2 air conditioning radiator damper servo sub-assembly sends damper position information to the air conditioning amplifier assemb
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FUEL(ENGINE ROOM SIDE) PUMP ASSEMBLY
23100X -
- -
2 WIRE HARNESS
- -
- -
3 FUEL DELIVERY PIPE
23814B
- -
