Toyota Corolla Cross: Headlight Ecu
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PRECAUTION NOTICE: When disassembling the headlight assembly, use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by el
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 HEADLIGHT ASSEMBLY
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2 HEADLIGHT ECU SUB-ASSEMBLY
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INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 HEADLIGHT ECU SUB-ASSEMBLY
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2 HEADLIGHT ASS
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DESCRIPTION The battery ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P1AFF00 Hybrid/EV Battery ECU Multip
ON-VEHICLE INSPECTION PROCEDURE
1. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY Click here
2. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY)
(a) Check the stroke of the plunger in the center of the camshaft timing oil control valve asse
Precaution
Hybrid/EV Battery ECU Multiple Reset (P1AFF00)
