Inflatable Restraint Sensing and Diagnostic Module Replacement AG1/AG2

CAUTION: Be careful when you handle a sensing and diagnostic module (SDM). Do not strike or jolt the SDM. Before applying power to the SDM:

Caution: If any water enters the vehicle's interior up to the level of the carpet or higher and soaks the carpet, the sensing and diagnostic module (SDM) and the SDM harness connector may need to be replaced. The SDM could be activated when powered, which could cause deployment of the air bag(s) and result in personal injury. Before attempting these procedures, the SIR system must be disabled. Refer to Disabling the SIR System.

1. Disable the SIR system. Refer to Disabling the SIR System .
2. Move both driver and passenger seat forward and/or to the rear in order to gain access to console fasteners.
3. Remove the console. Refer to Console Replacement in Instrument Panel, Gauges and Console.
4. When the console is removed the carpet will be pre-slit in order to provide access to the inflatable restraint sensing and diagnostic module (SDM).



5. Remove the Connector Position Assurance (CPA) (1) from the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).
6. Push down flex lock button (3) and then move sliding connector locking cover (4) to the open position.



7. Remove push-on clip (1) securing SDM wiring harness to console stud.
8. Disconnect the SDM wiring harness connector (3) from the SDM (2).



9. Remove the SDM mounting fasteners (1).
10. Remove the SDM (2) from the console floor (3).

1. Install the SDM (2) to console floor (3).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the SDM mounting fasteners (1).

Tighten
Tighten the fasteners to 9 N·m (80 lb in).




3. Connect the SDM wiring harness connector (3) to the SDM (2).
4. Install the push-on clip (1) securing the SDM wiring harness to the console stud.



5. Push down flex lock button (3) and then move sliding connector locking cover (4) to the close position.
6. Install the Connector Position Assurance (CPA) (1) to the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).



7. Install the carpet pre-slit to the close position covering the inflatable restraint sensing and diagnostic module (SDM).
8. Install the console. Refer to Console Replacement in Instrument Panel, Gauges and Console.
9. Position the driver and passenger seats to the original positions.
10. Enable the SIR system. Refer to Enabling the SIR System .

Important: The AIR BAG indicator may remain ON after the SDM has been replaced. DTC B1001 may set requiring the SDM part number to be set in multiple modules. If the indicator remains ON after enabling the SIR system, perform the diagnostic system check and follow the steps thoroughly to ensure that the SDM is set properly.

11. Program the SDM. Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control System.

Inflatable Restraint Sensing and Diagnostic Module Replacement AM6

CAUTION: Be careful when you handle a sensing and diagnostic module (SDM). Do not strike or jolt the SDM. Before applying power to the SDM:

Caution: If any water enters the vehicle's interior up to the level of the carpet or higher and soaks the carpet, the sensing and diagnostic module (SDM) and the SDM harness connector may need to be replaced. The SDM could be activated when powered, which could cause deployment of the air bag(s) and result in personal injury. Before attempting these procedures, the SIR system must be disabled. Refer to Disabling the SIR System.

1. Disable the SIR system. Refer to Disabling the SIR System .
2. Remove the front split bench seat. Refer to Split Bench Seat Replacement in Seats.
3. Remove the rear carpet from vehicle. Refer to Rear Floor Panel Carpet Replacement in Interior Trim.



4. Remove the Connector Position Assurance (CPA) (1) from the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).
5. Push down flex lock button (3) and then move sliding connector locking cover (4) to the open position.



6. Remove the push-on clip (1) securing the SDM wiring harness to the console stud.
7. Disconnect the SDM wiring harness connector (3) from the SDM (2).



8. Remove the SDM mounting fasteners (1).
9. Remove the SDM (2) from the console floor (3).

1. Install the SDM (2) to console floor (3).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the SDM mounting fasteners (1).

Tighten
Tighten the fasteners to 9 N·m (80 lb in).




3. Connect the SDM wiring harness connector (3) to the SDM (2).
4. Install the push-on clip (1) securing the SDM wiring harness to the console stud.



5. Push down flex lock button (3) and then move sliding connector locking cover (4) to the close position.
6. Install the Connector Position Assurance (CPA) (1) to the inflatable restraint sensing and diagnostic module (SDM) wiring harness connector (2).



7. Install the rear carpet into vehicle. Refer to Rear Floor Panel Carpet Replacement in Interior Trim.
8. Install the front split bench seat. Refer to Split Bench Seat Replacement in Seats.
9. Enable the SIR system. Refer to Enabling the SIR System .

Important: The AIR BAG indicator may remain ON after the SDM has been replaced. DTC B1001 may set requiring the SDM part number to be set in multiple modules. If the indicator remains ON after enabling the SIR system, perform the diagnostic system check and follow the steps thoroughly to ensure that the SDM is set properly.

10. Program the SDM. Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control System.