Nissan Altima (L32) 2007-2012 Service Manual: Component diagnosis
- U1000 can comm circuit
- U1010 control unit (can)
- U0415 vehicle speed sig
- B2562 low voltage
- Power supply and ground circuit
- Combination switch input circuit
- Combination switch output circuit
Air pressure monitor
Diagnosis Description
DESCRIPTION
During driving, the TPMS receives the signal transmitted from the transmitter
installed in each wheel, when
the tire pressure becomes low. The control unit (BCM) ...
U1000 can comm circuit
Description
Refer to LAN-7, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 second or m ...
Other materials:
Vin registration
Description
VIN Registration is an operation to registering VIN in ECM. It must be
performed each time ECM is replaced.
NOTE:
Accurate VIN which is registered in ECM may be required for Inspection &
Maintenance (I/M)
VIN REGISTRATION : Special Repair Requirement
1.CHECK VIN
Check th ...
Precaution
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
dr ...
ECM branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose
connection (unit side and connector
side).
- ECM
- Harnes ...
