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Nissan Sentra Service Manual: Rear window defogger does not operate but both door mirror defoggers operate

Nissan Sentra Service Manual / Driver controls / Defogger / Symptom diagnosis / Rear window defogger does not operate but both door mirror defoggers operate

Diagnosis procedure

1. Check rear window defogger power supply and ground circuit

Check rear window defogger power supply and ground circuit.

Refer to DEF-32, "Component Function Check".

Is the inspection result normal? YES >> Refer to GI-39, "Intermittent Incident".

NO >> Repair or replace the malfunctioning parts.

Rear window defogger and door mirror defoggers do not operate
Diagnosis procedure Regarding Wiring Diagram information, refer to DEF-20, "Wiring Diagram". 1. Check rear window defogger switch Check rear window defogger switch. Refer to def-30, &q ...

Both doors mirror defogger don’t operate but rear window defogger operates
Diagnosis procedure Regarding Wiring Diagram information, refer to DEF-20, "Wiring Diagram". 1. Check door mirror defogger fuse Check if the following fuse in fuse block (J/B) is blown. ...

Other materials:

U1002 System comm (CAN)
DTC Logic DTC DETECTION LOGIC DTC Display item Malfunction detected condition Possible cause U1002 SYSTEM COMM(CAN) When ABS actuator and electric unit (control unit) is not transmitting or receiving CAN communication signal for 2 seconds or less. C ...

Jump starting
To start your engine with a booster battery, the instructions and precautions below must be followed. WARNING If done incorrectly, jump starting can lead to a battery explosion, resulting in severe injury or death. It could also damage your vehicle. Explosive hydrogen ga ...

Exterior lighting system symptoms
Symptom Table Caution: Perform the self-diagnosis with consult before the symptom diagnosis. Perform the trouble diagnosis if any dtc is detected. Normal operating condition Description Auto light system The auto light system may not turn the headlamp ON/OFF immediately after pass ...

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