Nissan Altima 2007-2012 Service Manual: Front suspension
- Symptom diagnosis
- Precaution
- Preparation
- On-vehicle maintenance
- On-vehicle repair
- Removal and installation
- Disassembly and assembly
- Service data and specifications(SDS)
Service data and specifications
(SDS)
Wheel Bearing (Rear)
...
Symptom diagnosis
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
Use the chart below to help you find the cause of the symptom. If necessary,
repair or replace these parts.
×: ...
Other materials:
P0603 ECM Power supply
Description
Battery voltage is supplied to the ECM even when the ignition switch
is turned OFF for the ECM memory function of the DTC memory, the
air-fuel ratio feedback compensation value memory, the idle air volume
learning value memory, etc.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATI ...
BCM
Diagnosis Procedure
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuse or fusible link are blown.
Is the fuse or fusible link blown?
YES >> Replace the blown fuse or fusible link after repairing the affected
circuit.
NO >> GO TO 2
2. CHECK POWER SUPPLY CIRCUIT
1. ...
Steering wheel switch for audio control
1. Source select and power on switch
2. Menu control switch/ENTER button
3. (Back) switch
4. Volume control switch
POWER on switch
With the ignition switch in the ACC or ON position,
push the SOURCE switch to turn the audio
system on.
SOURCE select switch
Push the source select switch to ...