Diagnosis Procedure
1.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit.
Refer to BCS-68, "Diagnosis Procedure" (with Intelligent Key System), BCS-128, "Diagnosis Procedure" (without Intelligent Key System).
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK SUNSHADE MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunshade motor assembly power supply and ground circuit.
Refer to RF-29, "SUNSHADE MOTOR ASSEMBLY : Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> GO TO 1.
Symptom diagnosis
HEATER AND AIR CONDITIONING SYSTEM CONTROL SYMPTOMS
Symptom Table
SYMPTOM TABLE
Symptom
Reference Page
A/C system does not come on.
Go to Trouble Diagnosis Procedure for A/C System.
HAC-166, "FRONT
A/C CONTROL : Diagnosis
Procedure"
Air ou ...
Diagnosis system (EPS control unit)
CONSULT Function
FUNCTION
CONSULT can display each diagnostic item using the diagnostic test modes
shown following
Diagnostic test mode
Function
ECU identification
The part number stored in the control unit can be read.
Self diagnostic result
Self-diagnosti ...
Warning/indicator lights
Warning
light
Name
Anti-lock Braking
System (ABS) warning
light
Brake warning light
Charge warning
light
Low tire pressure
warning light
Low windshield
washer fluid warning
light
Master w ...