DTC C1306 [DYNAMIC STABILITY CONTROL (DSC)]

2008 - MX-5 - Brakes

DTC C1306 [DYNAMIC STABILITY CONTROL (DSC)]

NOTE:

The initialization value of the steering angle sensor is stored using the battery power supply. Therefore, the battery power supply of the steering angle sensor is cut and the stored initialization value is cleared when any of the following items are performed. DTC C1306 is stored in the memory.

Negative battery cable disconnection

Steering angle sensor connector disconnection

Fuse (ROOM 15A) removal

Wiring harness disconnection between battery and steering angle sensor connector

DTC	C1306		Steering angle sensor (abnormal initialization) system
DETECTION CONDITION		The steering angle sensor detects that the initialization procedure has not been performed.
POSSIBLE CAUSE		The initialization procedure for the steering angle sensor has not been performed. Steering angle sensor malfunction The negative battery cable connector was disconnected previously. The steering angle sensor connector was disconnected previously. The fuse (ROOM 15A) was removed previously.

Diagnostic procedure


STEP	INSPECTION		ACTION
1	VERIFY INITIALIZATION PROCEDURE. Has the steering angle sensor initialization procedure been performed?	Yes	Go to the next step.
1		No	Perform the steering angle sensor initialization procedure, then go to the next step. (See STEERING ANGLE SENSOR INITIALIZATION PROCEDURE.)
2	VERIFY DTC TROUBLESHOOTING COMPLETED Clear the DTC from the memory. (See ON-BOARD DIAGNOSIS[DYNAMIC STABILITY CONTROL (DSC)].) Is the same DTC present?	Yes	Repeat the inspection from Step 1. If the malfunction occurs again, replace the steering angle sensor, then go to the next step. (See STEERING ANGLE SENSOR REMOVAL/INSTALLATION.)
2		No	Go to the next step.
3	VERIFY AFTER REPAIR PROCEDURE Are any other DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS[DYNAMIC STABILITY CONTROL (DSC)].)
3		No	DTC troubleshooting completed.

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