Diagnosis Procedure
1.CHECK CONNECTOR
2.CHECK HARNESS FOR OPEN CIRCUIT

3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the TCM. Refer to TM-126, "Wiring Diagram".
ABS branch line circuit
IPDM-E branch line circuitBoth 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 ...
Audio antenna
Location of Antenna
AV control unit
AV control unit antenna feeder
In-line connectors M103, M501
Antenna amp.
Window antenna
Satellite radio antenna feeder
Satellite radio antenna
Window Antenna Repair
ELEMENT CHECK
Attach probe circuit tester (ohm setting) to antenna ...
Blind Spot Warning (BSW) (if so equipped)
WARNING
Failure to follow the warnings and instructions
for proper use of the BSW system
could result in serious injury or death.
The BSW system is not a replacement
for proper driving procedures and is not
designed to prevent contact with vehicles
or objects. When changing lanes,
alw ...