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
1. Turn blower control dial to position 1-4, then press A/C switch.
2. Confirm that the compressor clutch engages (sound or visual inspection).
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 POWER AND GROUND CIRCUIT
Check main power supply and ground circuit. Refer to "DIAGNOSTIC PROCEDURE FOR A/C SYSTEM ".

OK or NG

OK: System OK.

NG: Replace front air control. Refer to "FRONT AIR CONTROL ".