Nissan Altima (L32) 2007-2012 Service Manual: Wiper & washer

• Basic inspection
• Function diagnosis
1. Front wiper and washer system
2. Diagnosis system (BCM)
3. Diagnosis system (IPDM E/R)
• Component diagnosis
1. Wiper and washer fuse
2. Front wiper motor lo circuit
3. Front wiper motor hi circuit
4. Front wiper auto stop signal circuit
5. Front wiper motor ground circuit
6. Front wiper and washer system
• ECU diagnosis
1. BCM (Body control module)
2. IPDM E/R (Intelligent power distribution module engine room)
• Symptom diagnosis
1. Front wiper and washer system symptoms
2. Front wiper does not operate
3. Normal operating condition
• Precaution
• On-vehicle repair
1. Front wiper
2. Front washer
3. Front wiper and washer switch