DTC C1297/97: Steering Angle Sensor [09/2015 - 08/2019]: Procedure

1. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [09/2015 - 08/2019]

   Chassis > ABS/VSC/TRAC/EPB > Clear DTCs 

2. Turn the engine switch off.
3. Turn the engine switch on (IG) and check that no CAN communication system DTCs are output.

   Refer to DIAGNOSIS SYSTEM [09/2015 - 08/2016] , or refer to DIAGNOSIS SYSTEM [08/2016 - 12/2017] , or refer to DIAGNOSIS SYSTEM [12/2017 - 08/2019]

4. Start the engine.
5. Drive the vehicle at a speed of 35 km/h (24 mph), turn the steering wheel to the right and left and check that no Vehicle Stability Control system (steering angle sensor) DTCs (C1432, C1433 or C1434) are output.

   Refer to DTC CHECK / CLEAR [09/2015 - 08/2019]

   Chassis > ABS/VSC/TRAC/EPB > Trouble Codes 

   Result

   Result	Proceed to
   CAN communication system DTCs and vehicle stability control system DTC are not output	A
   CAN communication DTCs are output	B
   Vehicle stability control system (steering angle sensor) DTCs (C1432, C1433 or C1434) are output	C

   HINT: 

   If CAN communication DTCs are output, perform troubleshooting for the CAN communication system first.

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] 

Result: 

C 

REPAIR CIRCUIT INDICATED BY OUTPUT CODE (VEHICLE STABILITY CONTROL SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2015 - 08/2016]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [08/2016 - 08/2019] 

Result: 

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Chassis / Four Wheel Drive / Data List.
5. Read the value displayed on the Techstream.

   Chassis > Four Wheel Drive > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Steering Angle Value	Steering angle value	Min.: -3276.8° Max.: 3276.7°	During steering operation: Changes in accordance with steering wheel rotation	Left turn: Increases Right turn: Decreases

   Chassis > Four Wheel Drive > Data List 

   Tester Display
   Steering Angle Value

   OK

   The steering angle sensor value changes in accordance with the steering wheel movement.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE 4WD ECU ASSEMBLY. Refer to  COMPONENTS [09/2015 - ] 

Result: 

NG 

REPLACE STEERING SENSOR. Refer to  COMPONENTS [09/2015 - 08/2016]  , or refer to  COMPONENTS [08/2016 - ]