Description
Initial diagnosis of A/C auto amp.
DTC Logic
DTC DETECTION LOGIC

Diagnosis Procedure
1.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT
Using CONSULT, perform "SELF-DIAGNOSIS RESULTS" of HVAC.
U1000 CAN comm circuit
B257B, B257C ambient sensorFront and Rear Sonar System (if so equipped)
The sonar (parking sensor) system sounds a tone
to inform the driver of obstacles near the bumper.
When the "DISPLAY" key is ON, the sonar view
will automatically appear in the meter.
WARNING
The sonar (parking sensor) system is a
convenience but it is not a substitute for
proper p ...
Wiring diagram
BCM (BODY CONTROL MODULE)
Wiring Diagram
...
Periodic maintenance
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic Worksheet during the interview to
document the facts and conditions when the noise occurs and any customer's ...