Nissan Sentra Service Manual: Ecu diagnosis information
Bcm, ipdm e/r
List of ECU Reference
WITH INTELLIGENT KEY SYSTEM
WITHOUT INTELLIGENT KEY SYSTEM
Diagnosis system (ipdm e/r) (without intelligent key system)
Diagnosis Description
AUTO ACTIVE TEST
Description
In auto active test, the IPDM E/R sends a drive signal to the following
systems to check their operation.
Front wiper (LO, HI)
Parking lam ...
Wiring diagram
Wiper and washer system
Wiring diagram - with intelligent key
Wiring diagram - without intelligent key
...
Other materials:
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
DETAILED FLOW
1.LISTEN TO CUSTOMER COMPLAINT
Listen to customer complaint. Get detailed information about the conditions
and environment when the symptom
occurs.
>> GO TO 2.
2.VERIFY THE SYMPTOM WITH OPERATIONAL CHECK
Verify the symptom with ...
ASCD Indicator
Component Function Check
1.CHECK ASCD INDICATOR FUNCTION
Check ASCD indicator under the following conditions.
ASCD INDICATOR
CONDITION
SPECIFICATION
CRUISE LAMP
Ignition switch: ON
MAIN switch: Pressed at the 1st time →
at the 2nd ti ...
Heater and air conditioner (automatic) (if so equipped)
Temperature control buttons (driver’s
side)
(front defroster) button
(rear window defroster)
button
Display screen
MODE (manual air flow control) button
Fresh air intake button
Air recirculation button
Temperature control buttons (passenger’s
side)
DUAL button
...
