DTC Logic
DTC DETECTION LOGIC
| DTC | Display Item | Malfunction detected condition | Possible causes |
| C1143 | ST ANG SEN CIRCUIT | When a malfunction is detected in steering angle sensor. |
|
DTC CONFIRMATION PROCEDURE
1.CHECK SELF DIAGNOSTIC RESULT
With CONSULT
Turn ignition switch ON.
Perform self diagnostic result.
Is DTC C1143 detected? YES >> Proceed to diagnosis procedure. Refer to BRC-80, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to BRC-44, "Wiring Diagram".
1.CONNECTOR INSPECTION
Turn ignition switch OFF.
Disconnect ABS actuator and electric unit (control unit) and steering angle sensor connectors.
Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK STEERING ANGLE SENSOR MOUNTING CONDITION
Check steering angle sensor mounting condition.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace malfunctioning components.
3.Check steering angle sensor power supply
Turn ignition switch OFF.
Disconnect steering angle sensor connector.
Turn ignition switch ON.
Check voltage between steering angle sensor connector M14 terminal 4 and ground.

Is the inspection result normal? Yes >> go to 4.
No >> check the following:
Repair or replace harness.
Fuse
4.Check steering angle sensor ground circuit
Turn ignition switch off.
Check continuity between steering angle sensor connector m14 terminal 1 and ground.

Is the inspection result normal? Yes >> go to 5.
No >> repair or replace malfunctioning components.
5.Check can communication line
Check “strg branch line circuit”. Refer to lan-66, "diagnosis procedure" (type 1) or lan-79, "diagnosis procedure" (type 2).
Is the inspection result normal? Yes >> replace abs actuator and electric unit (control unit). Refer to brc-110, "removal and installation".
No >> repair or replace malfunctioning components.
C1142 Press sensor
1144 Incomplete steering angle sensor adjustmentEngine assembly CVT
CVT : Exploded View
Washer
Upper torque rod (RH)
Engine mounting insulator (RH)
Engine mounting insulator (LH)
Rear torque rod bracket
Rear torque rod
CVT : Removal and Installation
WARNING:
Situate the vehicle on a flat and solid surface.
Place chocks at front and back o ...
P0863 TCM Communication
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0863
TCM COMMUNICATION
(TCM Communication Circuit)
An error is detected at the initial CAN diagnosis of TCM.
TCM
DTC CONFIRMATIO ...
Unit removal and installation
TRANSAXLE ASSEMBLY
Exploded View
Transaxle assembly
Refer to INSTALLATION
Removal and Installation
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns
could occur from high pressure
coolant escaping from the radiator. Wrap a thick cloth around the cap. ...