Description
Provides the power supply and the ground to control the power switch illumination.
Component Function Check
1.CHECK POWER SWITCH ILLUMINATION OPERATION
CONSULT ACTIVE TEST
On : Power switch illumination ON
Off : Power switch illumination OFF
Does the power switch illumination turn ON/OFF? YES >> Power switch illumination circuit is normal.
NO >> Refer to INL-52, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY OUTPUT

Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT

Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harnesses.
3.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM harness connector and ground.

Is the inspection result normal? YES >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with intelligent Key system) or BCS- 135, "Removal and Installation" (without Intelligent Key system).
NO >> Repair or replace harnesses.
4.CHECK POWER SWITCH ILLUMINATION GROUND CIRCUIT

Is the inspection result normal? YES >> Replace power switch. Refer to SEC-112, "Removal and Installation".
NO >> Repair or replace harnesses.
Luggage room lamp circuit
Symptom diagnosisU1111 lost communication (chassis control module)
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
U1111
LOST COMM (CHASSIS CONT MDUL)
(Lost Communication With Chassis Control
Module)
When the ignition switch is ON, TCM is unable to receive the CA ...
Parking brake switch
Component Function Check
1.CHECK PARKING BRAKE SWITCH OPERATION
Check that brake warning lamp in combination meter turns ON/OFF when parking
brake is operated.
Is the inspection result normal?
YES >> Inspection End.
NO >> Proceed to BRC-115, "Diagnosis Procedure".
D ...
Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS)
warning light
Brake warning light
Charge warning light
Low tire pressure warning light
Low windshield washer fluid warning light (if so
equipped)
Master warning light
Power s ...