Diagnostic Procedure

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.

SYMPTOM: Transmitter does not activate receiver.

Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.) operates with original, hand-held transmitter. If NG, receiver or hand-held transmitter is at fault, not vehicle related.

ILLUMINATION CHECK
1. Turn ignition switch OFF.
2. Does red light (LED) of transmitter illuminate when any button is pressed?
Yes or No

YES: GO TO 2.

NO: GO TO 3.

Fig 1: Identifying Transmitter Buttons
TRANSMITTER CHECK
Check transmitter with Tool*.

*:For details, refer to Technical Service Bulletin. .

OK or NG

OK: Receiver or hand-held transmitter malfunction, not vehicle related.

NG: Replace transmitter.
POWER SUPPLY CHECK
1. Disconnect transmitter.
2. Check voltage between auto anti-dazzling inside mirror connector R7 terminal 10 and ground.
  10 - Ground : Battery voltage
OK or NG

OK: GO TO 4.

NG: Repair or replace fuse or harness.

Fig 2: Checking Voltage Between Auto Anti-Dazzling Inside Mirror Connector R17 Terminal 10 And Ground
GROUND CIRCUIT CHECK
Check continuity between auto anti-dazzling inside mirror connector R7 terminal 3 and body ground.

3 - Ground : Continuity should exist.

OK or NG

OK: Replace auto anti-dazzling inside mirror assembly.

NG: Repair or replace harness.

Fig 3: Checking Continuity Between Auto Anti-Dazzling Inside Mirror Connector R7 Terminal 3 And Body Ground