Inflatable Restraint Sensing and Diagnostic Module Replacement (1.6/1.8L)

Inflatable Restraint Sensing and Diagnostic Module Replacement (1.6/1.8L)

Caution: Refer to Sensing and Diagnostic Module Handling Caution Sensing and Diagnostic Module Handling Caution in Cautions and Notices.

Important: If the vehicle interior has been exposed to extensive water intrusion such as water leaks, driving through high water, flooding or other causes, then the sensing and diagnostic module (SDM) and SDM connector may need to be replaced. With the ignition OFF, inspect the area of the SDM, including the carpet. If any significant soaking or evidence of previous soaking is detected, the water must be removed, the water damage repaired, and the SDM and SDM connector must be replaced. Before attempting any of these repairs, the supplemental restraint system (SRS) must be disabled. Refer to Disabling the SIR System Disabling the SIR System.


Removal Procedure





Caution: Refer to SRS Handling Caution SRS Handling Caution in Cautions and Notices.

1. Disable the SIR. Refer to Disabling the SIR System Disabling the SIR System.
2. Remove the floor console. Refer to Front Floor Console Replacement Service and Repair in Instrument Panel, Gages, and Console.
3. Remove the connector position assurance (CPA) lock, which is tethered to the SDM connector.
4. Disconnect the SDM electrical connector.
5. Remove the SDM mounting bolts.
6. Remove the SDM.

Installation Procedure




1. Install the SDM.

Caution: Refer to Sensing and Diagnostic Module Handling Caution Sensing and Diagnostic Module Handling Caution in Cautions and Notices.

Notice: Refer to Fastener Notice Fastener Notice in Cautions and Notices.

2. Install the SDM mounting bolts.

Tighten the SDM mounting bolts to 10 Nm (89 lb in).

3. Connect the SDM electrical connector.
4. Install the CPA lock, which is tethered to the SDM connector.
5. Install the floor console. Refer to Front Floor Console Replacement Service and Repair in Instrument Panel, Gages, and Console.
6. Enable the SIR. Refer to Enabling the SIR System Enabling the SIR System.