Kia Carens: SRSCM / SRS Control Module (SRSCM) Repair procedures

Kia Carens RP (2013-2018) Service Manual / Restraint / SRSCM / SRS Control Module (SRSCM) Repair procedures

Removal

1.	Remove the ignition key from the vehicle.

2.	Disconnect the battery negative cable and wait for at least three minutes before beginning work.

3.	Remove the floor console. (Refer to Body - "Floor console")

4.	Loosen the mounting bolts and disconnect the shift lever assembly (A).

5.	After removing the nut (A), remove the rear air vent duct (B).

6.	Remove the SRSCM mounting bolt(3EA) from the SRSCM, then remove the SRSCM.

7.	Pull the lock (1) forward and the pull the lever (3) after pressing the lever lock (2). Disconnect the SRSCM connector (A).

Installation

1.	Remove the ignition key from the vehicle.

2.	Disconnect the battery negative cable and wait for at least three minutes before beginning work.

3.	Connect the SRSCM harness connector.

Install the SRSCM with the SRSCM mounting bolt.

Tightening torque :

8.0 ~ 12.0 N.m (0.82 ~ 1.22 kgf.m, 5.9 ~ 8.9 lb-ft)

•	Use new mounting bolts when replacing the SRSCM after a collision.

•	Check that the ground wire (B) is connected when installing the SRSCM.

5.	Install the rear air vent duct.

6.	Install the shift lever assembly.

7.	Install the floor console. (Refer to Body - "Floor Console")

8.	Reconnect the battery negative cable.

After installing the SRSCM, confirm proper system operation:

•	Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.

Variant coding

After replacing the SRSCM with a new one, must be performed the “Variant Coding” procedure.

1)	On SRSCM variant coding mode, the airbag warning lamp is periodically blinking (ON: 0.5sec., OFF: 0.5sec.) until the coding is normally completed.

If the variant coding is failed, DTC B1762 (ACU Coding Error) will be displayed and the warning lamp will be turned on.

In this case, perform the variant coding procedure again after confirming the cause in “DTC Fault State Information”.

Variant Coding can be performed up to 255 times, but if the number of coding work exceeds 255 times, DTC B1683 (Exceed Maximum coding Number) will be displayed and SRSCM must be replaced.

3)	If the battery voltage is low (less than 9V), DTC B1102 will be displayed. In this case, charge the battery before anything else, and then perform the variant coding procedure. DTC B1762 (ACU Coding Error) and B1102 (Battery Voltage Low) may be displayed simultaneously.

Variant coding Procedure

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