PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
Precaution
System DiagramHow To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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Automatic High Beam System (B124B)
DESCRIPTION
The DTC is stored when the main body ECU (driver side junction block assembly)
detects malfunctions in the automatic high beam system.
DTC No.
DTC Detection Condition
Trouble Area
B124B
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Terminals Of Ecm
TERMINALS OF ECM
1. CHECK ECM
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
A49-7 (TC) - B58-104 (E1)
V - BR
Terminal TC o ...