Nissan Altima 2007-2012 Service Manual: Passenger side
Description
Detects condition of the front power window motor RH operation and transmits to power window and door lock/unlock switch RH as pulse signal.
Component Function Check
1.CHECK ENCODER OPERATION
Does front door glass RH perform AUTO open/close operation normally when operating power window and door lock/unlock switch RH? Is the inspection result normal? YES >> Encoder operation is OK.
NO >> Refer to PWC-323, "PASSENGER SIDE : Diagnosis Procedure".
Diagnosis Procedure
1. CHECK ENCODER SIGNAL
1. Connect front power window motor RH.
2. Turn ignition switch ON.
3. Check signal between power window and door lock/unlock switch RH connector and ground with oscilloscope.
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> GO TO 2
2. CHECK FRONT POWER WINDOW MOTOR RH POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between front power window motor RH connector and ground.
Is the measurement value within the specification? YES >> GO TO 4
NO >> GO TO 3
3. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH and front power window motor RH.
3. Check continuity between power window and door lock/unlock switch RH connector (A) and front power window motor RH connector (B).
4. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
Is the inspection result normal? YES >> Replace power window and door lock/unlock switch RH. Refer to PWC-411, "Removal and Installation".
After that, refer to PWC-309, "FRONT POWER WINDOW SWITCH : Special Repair Requirement".
NO >> Repair or replace harness.
4. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor RH.
3. Check continuity between front power window motor RH connector and ground.
Is the inspection result normal? YES >> GO TO 6
NO >> GO TO 5
5. CHECK HARNESS CONTINUITY 2
1. Disconnect power window and door lock/unlock switch RH.
2. Check continuity between power window and door lock/unlock switch RH connector (A) and front power window motor RH connector (B).
Is the inspection result normal? YES >> Replace power window and door lock/unlock switch RH.
Refer to PWC-411, "Removal and Installation". After that, refer to PWC-309, "FRONT POWER WINDOW SWITCH : Special Repair Requirement".
NO >> Repair or replace harness.
6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window and door lock/unlock switch RH.
2. Check continuity between power window and door lock/unlock switch RH connector (A) and front power window motor RH connector (B).
3. Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
Is the inspection result normal? YES >> Replace front power window motor RH. Refer to GW-19, "Removal and Installation". After that, refer to PWC-316, "PASSENGER SIDE : Special Repair Requirement".
NO >> Repair or replace harness.
Driver side
Description Detects condition of the front power window motor LH operation and transmits to main power window and door lock/unlock switch as pulse signal. Component Function Check 1. CHECK ENC ...Door switch
Description Detects door open/close condition and transmits the signal to BCM. Component Function Check 1. CHECK FRONT DOOR SWITCH INPUT SIGNAL Check (“DOOR SW-DR” and “DOOR SW-AS”) in ...Other materials:
B2602 shift position
Description
BCM confirms the shift position with the following 2 signals.
• CVT selector lever
• Speed signal from meter
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
SEC-235, "DTC L ...
On-vehicle repair
EXHAUST SYSTEM (QR25DE)
Exploded View
1. RH rear muffler bracket
2. Gasket
3. Front exhaust tube
4. Ring gasket
5. Front exhaust tube hanger
6. Center exhaust tube
7. Mounting rubber
8. Center exhaust tube hanger
9. Gasket
10. Mounting rubber
11. Rear muffler
12. LH muffler tip
13. ...
Event Data Recorders (EDR)
This vehicle is equipped with an Event Data Recorder
(EDR). The main purpose of an EDR is to
record, in certain crash or near crash-like situations,
such as an air bag deployment or hitting a
road obstacle, data that will assist in understanding
how a vehicle’s systems performed. The EDR
is ...