Nissan Juke Service and Repair Manual : ASCD main switch

Component Function Check

1.CHECK ASCD MAIN SWITCH FUNCTION

1. Turn ignition switch ON.

2. Check the voltage between ECM harness connector terminals under the following conditions.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Go to EC-1009, "Diagnosis Procedure".

Diagnosis Procedure

1.CHECK ASCD MAIN SWITCH POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination switch (spiral cable) harness connector.

3. Turn ignition switch ON.

4. Check voltage between combination switch (spiral cable) harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 3.

NO >> GO TO 2.

2.DETECT MALFUNCTIONING PART

Check the following.

Combination switch (spiral cable) 10 A fuse (No. 2)
Harness for open and short between combination switch (spiral cable) and ground.

>> Repair open circuit, short to ground or short to power in harness or connectors.

3.CHECK ASCD MAIN SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between ECM harness connector and combination switch (spiral cable) harness connector.

4. Also check harness for short to ground and short to power.


4. Also check harness for short to ground and short to power.

Is the inspection result normal? YES >> GO TO 5.

NO >> GO TO 4.

4.DETECT MALFUNCTIONING PART

Check the following.

Harness connector E105, M77 Combination switch (spiral cable) Harness for open and short between ECM and combination switch (spiral cable)

>> Repair open circuit, short to ground or short to power in harness or connectors.

5.CHECK ASCD STEERING SWITCH

Refer to EC-1010, "Component Inspection".

Is the inspection result normal? YES >> GO TO 6.

NO >> Replace ASCD steering switch.

6.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.

>> INSPECTION END

Component Inspection

1.CHECK ASCD STEERING SWITCH-I

1. Turn ignition switch OFF.

2. Disconnect combination switch (spiral cable) harness connector.

3. Check the continuity between combination switch (spiral cable) harness connector terminals under the following condition.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 2.

NO >> Replace ASCD steering switch.

2.CHECK ASCD STEERING SWITCH-II

Check resistance between combination switch (spiral cable) harness connector terminals under the following conditions.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Replace ASCD steering switch.

    PC415 communication circuit
    Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellen ...

    ASCD steering switch
    Component Function Check 1.CHECK ASCD STEERING SWITCH FUNCTION 1. Turn ignition switch ON. 2. Check the voltage between ECM harness connector terminals under the following conditions. Is the i ...

    Other materials:

    Keyfob battery
    Component Function Check 1.CHECK FUNCTION Check door lock and unlock operation with keyfob button. Is the inspection result normal? YES >> Keyfob is OK. NO >> Refer to DLK-528, "Diagnosis Procedure". Diagnosis Procedure 1.CHECK KEYFOB BATTERY Check by connecting a r ...

    Power outlet
    The power outlet is located in the instrument panel. CAUTION The outlet and plug may be hot during or immediately after use. Do not use with accessories that exceed a 12 volt, 120W (10A) power draw. Do not use double adapters or more than one electrical accessory.   Use power outle ...

    Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
    NOTE: Before removing and installing any control units, first turn the ignition switch to the LOCK position, then disconnect both battery cables. After finishing work, confirm that all control unit connectors are connected properly, then re-connect both battery cables. Always use CONS ...