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:
• Remove any dirt, grease, etc. from the mounting surface • Position the SDM horizontally on the mounting surface • Point the arrow on the SDM toward the front of the vehicle • Tighten all of the SDM fasteners and SDM bracket fasteners to
the specified torque value
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.
With the ignition OFF, inspect the SDM mounting area, including the carpet. If any significant soaking or evidence of significant soaking is detected, you must perform the following tasks:- Remove all water.
- Repair the water damage.
- Replace the SDM harness connector.
- Replace the SDM.
Removal Procedure
- Disable the SIR system. Refer to Disabling the SIR System .
- Remove the center console in order to access the SDM (1).
- Remove the Connector Position Assurance (CPA) from the SDM harness connector.
- Disconnect the SDM harness connector (2) from the SDM (1).
- Remove the SDM fasteners (3).
- Remove the SDM (1) from the vehicle.
Refer to Instrument Panel, Gauges and Console.
Installation Procedure
- Install the SDM (1) into the vehicle, taking care to ensure that the arrow is pointing toward the front of the vehicle.
- Install the SDM fasteners (3).
- Install the electrical connector and install the CPA .
- Install the center console.
- Enable the SIR system. Refer to Enabling the SIR System .
Tighten
Tighten the fasteners to 5.5 N·m (49 lb in).
