Nissan Maxima Service and Repair Manual: Power supply and ground circuit
BCM
BCM : Diagnosis Proce
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuses or fusible link are blow
2. CHECK POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect BCM.
- Check voltage between BCM harness connector and ground.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
SUNROOF MOTOR ASSEMBLY
SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure
1.CHECK POWER SUPPLY
- Turn ignition switch OFF.
- Disconnect sunroof motor assembly connector.
- Turn ignition switch ON.
- Check voltage between sunroof motor assembly harness connector and ground.
2.CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between sunroof motor assembly harness connector and ground.
3.CHECK SUNROOF MOTOR CIRCUIT
- Turn ignition switch OFF.
- Disconnect BCM connector.
- Check continuity between BCM harness connector (A) and sunroof motor assembly harness connector (B).
- Check continuity between BCM harness connector and ground.
4.CHECK INTERMITTENT INCIDENT
SUNSHADE MOTOR ASSEMBLY
SUNSHADE MOTOR ASSEMBLY : Diagnosis Procedure
1.CHECK POWER SUPPLY
- Turn ignition switch OFF.
- Disconnect sunshade motor assembly connector.
- Turn ignition switch ON.
- Check voltage between sunshade motor assembly harness connector and ground.
2.CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between sunshade motor assembly harness connector and ground.
3.CHECK SUNSHADE MOTOR CIRCUIT
- Turn ignition switch OFF.
- Disconnect BCM connector.
- Check continuity between BCM harness connector (A) and sunshade motor assembly harness connector (B).
- Check continuity between BCM harness connector and ground.
4.CHECK INTERMITTENT INCIDENT
Communication signal circuit
Description
Detects door open/close condition.
Diagnosis Procedure
1.CHECK FRONT DOOR SWITCH INPUT SIGNAL
Turn ignition switch OFF.
Disconnect sunshade motor assembly connector.
Turn igniti ...
Other materials:
Diagnosis system (HVAC)
CONSULT Function
CONSULT can display each diagnosis item using the diagnosis test modes as
shown.
CONSULT application items
SELF-DIAGNOSTIC RESULT
Display Item List
*: Perform self-diagnosis under sunshine. When performing indoors, aim a
light (more than 60 W) at sunload sensor, ...
Both doors mirror defogger don't operate but rear window
defogger operates
Diagnosis Procedure
1. CHECK DOOR MIRROR DEFORGGER FUSE
Check if the following fuse in fuse block (J/B) is blown.
2. CHECK DOOR MIRROR DEFORGGER CIRCUIT
Turn ignition switch OFF.
Disconnect the following harness connectors.
Fuse block (J/B) connector M5
Door mirror LH D4
Door ...
BCM (body control module)
Reference Value
NOTE: The Signal Tech II Tool (J-50190) can
be used to perform the following functions. Refer to the Signal Tech II User
Guide for additional information.
Activate and display TPMS transmitter IDs
Display tire pressure reported by the TPMS transmitter
Read TPMS DTCs
Re ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
0.0128