Nissan Juke Service and Repair Manual : C1143 steering angle sensor
DTC Logic
DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT-III.
1. Turn the ignition switch OFF to ON.
2. Perform self-diagnosis for “ABS”.
Is DTC “C1143” detected? YES >> Proceed to BRC-189, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK STEERING ANGLE SENSOR POWER SUPPLY
1. Turn the ignition switch OFF.
2. Disconnect steering angle sensor harness connector.
3. Check voltage between steering angle sensor harness connector and ground.

4. Turn the ignition switch ON.
CAUTION:
Never start engine.
5. Check voltage between steering angle sensor harness connector and ground.

Is the inspection result normal? YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK STEERING ANGLE SENSOR POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Check 10 A fuse (#3).
3. Check continuity and short circuit between steering angle sensor harness connector terminal (4) and 10 A fuse (#3).
Is the inspection result normal? YES >> Perform trouble diagnosis for ignition power supply. Refer to PG-15, "Wiring Diagram - IGNITION POWER SUPPLY -".
NO >> Repair or replace error-detected parts.
3.CHECK STEERING ANGLE SENSOR GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Check continuity between steering angle sensor harness connector and ground.

Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace error-detected parts.
4.CHECK TERMINAL
Check steering angle sensor pin terminals for damage or loose connection with harness connector.
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace error-detected parts.
5.CHECK CAN COMMUNICATION LINE
Check “STRG BRANCH LINE CIRCUIT”. Refer to LAN-51, "Diagnosis Procedure".
Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-233, "Removal and Installation".
NO >> Repair or replace error-detected parts. Refer to BRC-96, "Precaution for Harness Repair".
C1142 press sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch OFF and
wait at least 10 ...
C1144 incomplete steering angle sensor adjustment
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch OFF and
wait at least 10 ...
Other materials:
Condenser
Exploded View
Refer toINT-34, "Exploded View"
Removal and Installation
REMOVAL
1. Remove the back door lower finisher.
Refer to INT-35, "BACK DOOR LOWER FINISHER : Removal and Installation"
2. Remove bolt (A), and then remove condenser (1) from the vehicle
body.
INSTA ...
B26E9 steering status
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Turn ignition switch OFF.
3. Press driver side door switch.
4. Turn ignition switch ON.
5. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III.
...
None of the power windows can be operated using any
switch
Diagnosis Procedure
1.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to the following.
• With Intelligent Key: Refer to BCS-87, "Diagnosis Procedure".
• Without Intelligent Key: Refer to BCS-155, "Diagnosis Procedure".
Is the i ...
