Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM

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CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
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CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the GTS when the ECM is in check mode. In check mode, the ECM uses 1 tri
CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by
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DESCRIPTION
Forward recognition camera controls the current to the windshield
glass (heater). Forward recognition camera stores DTC C00CA11 when it detects a
malfunction in the drive circuit of the windshield glass (heater).
DTC No.
Detection Item
DTC Detection
DIAGNOSTIC TROUBLE CODE CHART Lighting System
DTC No. Detection Item
Link B124400
Light Sensor Circuit Malfunction
B243900 Headlight LH Circuit
B243A00 Headlight RH Circuit
B24441C Low Beam LH Circuit Voltage Out of Range