Inflatable Restraint Sensing and Diagnostic Module Replacement AK5
Removal Procedure
Caution: Refer to SIR Caution in the Preface section.
Caution: Do not strike or jolt the inflatable restraint sensing and diagnostic module
(SDM). Before applying power to the SDM, make sure that it is securely fastened with
the arrow facing toward the front of the vehicle. Failure to observe the correct
installation procedure could cause SIR deployment, personal injury, or unnecessary
SIR system repairs.
- Disable the SIR system. Refer to
SIR Disabling and Enabling
.
- Remove the passenger front seat. Refer to
Front Seat Replacement - Bucket
in Seats.
- Remove the passenger front carpet retainer. Roll back the carpet.
- Remove the connector position assurance (CPA) from the wiring
harness connector of the sensing and diagnostic module (SDM).
- Disconnect the wiring harness connector from the SDM.
- Remove the SDM mounting fasteners (3).
- Remove the SDM (1) from the floor pan (2).
Installation Procedure
- Remove any dirt, grease, or other impurities from the mounting surface.
- Install the SDM (1) horizontally
to the floor pan (2).
- Point the arrow on the SDM toward the front of the vehicle.
Notice: Refer to Fastener Notice in the Preface section.
- Install the SDM mounting fasteners (3).
Tighten
Tighten the fasteners to 10 N·m (89 lb in).
- Install the wiring harness connector to
the SDM.
- Install the CPA to the SDM wiring harness connector.
- Install the carpet and the passenger front carpet retainer.
- Install the passenger front seat. Refer to
Front Seat Replacement - Bucket
in Seats.
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.
- Enable the SIR system. Refer to
SIR Disabling and Enabling
.
Inflatable Restraint Sensing and Diagnostic Module Replacement AJ7
Removal Procedure
Caution: Refer to SIR Caution in the Preface section.
Caution: Do not strike or jolt the inflatable restraint sensing and diagnostic module
(SDM). Before applying power to the SDM, make sure that it is securely fastened with
the arrow facing toward the front of the vehicle. Failure to observe the correct
installation procedure could cause SIR deployment, personal injury, or unnecessary
SIR system repairs.
- Disable the SIR system. Refer to
SIR Disabling and Enabling
.
- Remove the passenger front seat. Refer to
Front Seat Replacement - Bucket
in Seats.
- Remove the passenger front carpet retainer. Roll back the carpet.
- Remove the connector position assurance (CPA) from the 8-way wiring harness
connector on the sensing and diagnostic module (SDM).
- Disconnect the 8-way wiring harness connector from the SDM.
- Remove the CPA from the 18-way wiring harness connector (2).
- Disconnect the 18-way wiring harness connector from the SDM.
- Remove the SDM mounting fasteners (3).
- Remove the SDM (1) from the floor pan (2).
Installation Procedure
- Remove any dirt, grease, or other impurities from the mounting surface.
- Install the SDM (1) horizontally
to the floor pan (2).
- Point the arrow on the SDM toward the front of the vehicle.
Notice: Refer to Fastener Notice in the Preface section.
- Install the SDM mounting fasteners (3).
Tighten
Tighten the fasteners to 10 N·m (89 lb in).
- Install the 18-way wiring harness connector
to the SDM.
- Install the CPA to the 18-way wiring harness connector.
- Install the 8-way wiring harness connector to the SDM.
- Install the CPA to the 8-way wiring harness connector.
- Install the carpet and the passenger front carpet retainer.
- Install the passenger front seat. Refer to
Front Seat Replacement - Bucket
in Seats.
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.
- Enable the SIR system. Refer to
SIR Disabling and Enabling
.