A/C Does Not Work

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

A/C AND AV SWITCH SELF-DIAGNOSIS
1. A/C and AV switch self-diagnosis. Refer to "A/C AND AV SWITCH SELF-DIAGNOSIS FUNCTION ".
OK or NG
1. OK : GO TO 2.
2. NG : Check the malfunctioning parts.
CHECK COMMUNICATION LINE
1. Check AV communication line. Refer to "AV COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND A/C AND AV SWITCH) ".
OK or NG
1. OK : GO TO 3.
2. NG : Check the malfunctioning parts.
CHECK CAN COMMUNICATION LINE
1. Check CAN communication line. Refer to "CAN COMMUNICATION LINE CHECK ".
OK or NG
1. OK : Replace display control unit.
2. NG : After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO PRECAUTIONS WHEN USING CONSULT-II .