Inspection Flow

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CONFIRM SYMPTOM BY PERFORMING OPERATIONAL CHECK - REC ( )
1. Press the mode switch to panel mode( ).
2. Press REC ( ) switch. The REC ( ) indicator should illuminate.
3. Press REC ( ) switch again. The REC ( ) indicator should go out.
4. Listen for intake door position change (you should hear blower sound change slightly).
Can a symptom be duplicated?

YES: GO TO 3.

NO: GO TO 2.
PERFORM COMPLETE OPERATIONAL CHECK
Perform a complete operational check and check for any symptoms. Refer to "OPERATIONAL CHECK (FRONT) ".

Can a symptom be duplicated?

YES: Refer to "SYMPTOM TABLE ".

NO: System OK.
CHECK FOR SERVICE BULLETINS
Check for any service bulletins.

GO TO 4.
CHECK INTAKE DOOR OPERATION
Check and verify intake door mechanism for smooth operation.

OK or NG

OK: GO TO 5.

NG: Repair intake door mechanism.
PERFORM SELF-DIAGNOSIS
Perform self-diagnosis to check for any codes. Refer to "A/C SYSTEM SELF-DIAGNOSIS FUNCTION ".

Are any self-diagnosis codes present?

YES: Refer to "SELF-DIAGNOSIS CODE CHART ".

NO: GO TO 6.
RECHECK FOR ANY SYMPTOMS
Perform a complete operational check for any symptoms. Refer to "OPERATIONAL CHECK (FRONT) ".

Does another symptom exist?

YES: Refer to "SYMPTOM TABLE ".

NO: Replace front air control. Refer to "FRONT AIR CONTROL ".