Nissan Altima 2007-2012 Service Manual: Body control system bcm
- Basic inspection
- Function diagnosis
- Body control system
- Combination switch reading system
- Signal buffer system
- Power consumption control system
- Diagnosis system (BCM)
- 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
- ECU diagnosis
- Symptom diagnosis
- Precaution
- On-vehicle rep
On-vehicle repair
POWER SOCKET
Removal and Installation
FRONT POWER SOCKET
Removal
1. Remove the instrument panel storage bin or CD changer finisher (if
equipped). Refer to IP-17, "Exploded
View".
2 ...
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the ...
Other materials:
P0146 HO2S3
Description
The heated oxygen sensor 3, after HC adsorption catalyst (Under
floor), monitors the oxygen level in the exhaust gas on each bank.
This sensor is made of ceramic zirconia. The zirconia generates voltage
from approximately 1V in richer conditions to 0V in leaner conditions.
Unde ...
BCM 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 terminals and connectors of the BCM for damage, bend and loose
connection (unit side and
connector side).
Is the inspec ...
ECU diagnosis
BCM (BODY CONTROL MODULE)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
Terminal Layout
Physical Values
1: Sedan only
2: With LH front window anti-pinch
3: With LH and RH front window anti-pinch
4: With Intelligent Key
5: Without Intelligen ...