Nissan Altima 2007-2012 Service Manual: 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 more.

2. Check “Self Diagnostic Result”.

Is “CAN COMM CIRCUIT” displayed? YES >> Refer to LAN-8, "CAN Communication Control Circuit".

NO >> Refer to GI-42, "Intermittent Incident".

    Component diagnosis
    ...

    U1010 control unit (CAN)
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1. REPLACE BCM When DTC U1010 is detected, replace BCM. >> Replace BCM. Refer to BCS-96, "Removal and Installation". ...

    Other materials:

    Inspection and adjustment
    BASIC INSPECTION  Special Repair Requirement 1.INSPECTION START 1. Check service records for any recent repairs that may indicate a related malfunction, or a current need for scheduled maintenance. 2. Open engine hood and check the following: - Harness connectors for improper connecti ...

    Trunk room trim & trunk lid finisher
    Exploded View TRUNK ROOM TRIM 1. Upper trunk finisher 2. Trunk lid finisher 3. Trunk side finisher (RH) 4. Trunk floor carpet 5. Trunk side finisher (LH) 6. Trunk spacer (LH) 7. Spare tire cover 8. Trunk net rear 9. Trunk spacer (RH) 10. Trunk rear finisher 11. Trunk net side Remo ...

    Brake precautions
    Vacuum assisted brakes The brake booster aids braking by using engine vacuum. If the engine stops, you can stop the vehicle by depressing the brake pedal. However, greater foot pressure on the brake pedal will be required to stop the vehicle and stopping distance will be longer. Using the b ...