Hazard switch
BCM (body control module)Both side headlamps (LO) are not turned on
Description
The headlamps (both sides) do not turn ON in any lighting switch setting.
Diagnosis Procedure
1.CHECK COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH)
Check the combination switch (lighting and turn signal switch
2.CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
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Hazard switch
Exploded View
Hazard switch
Cluster lid D
Removal and Installation
REMOVAL
Remove cluster lid D. Refer to IP-18, "Removal and Installation".
Disconnect the harness connector from the hazard switch and
remove.
INSTALLATION
Installation is in the reverse order of removal. ...
ECU diagnosis information
TCM
Reference Value
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
Fail-safe
The TCM has an electrical fail-safe mode. In this mode
TCM operates even if there is an error in a main electronic
control input/output signal circuit.
FAIL-SAFE FUNCTION
If any malf ...