Chevrolet Cruze manuals

Chevrolet Cruze Repair Manual: SIR Service Precautions

Chevrolet Cruze Repair Manual / Restraints / SIR Service Precautions

SIR Service Precautions

Warning: When performing service on or near the SIR components or the SIR wiring, the SIR system must be disabled. Failure to observe the correct procedure could cause deployment of the SIR components. Serious injury can occur. Failure to observe the correct procedure could also result in unnecessary SIR system repairs.

The inflatable restraint sensing and diagnostic module (SDM) maintains a reserved energy supply. The reserved energy supply provides deployment power for the air bags. Deployment power is available for as much as 1 minute after disconnecting the vehicle power. Disabling the SIR system prevents deployment of the air bags from the reserved energy supply.

General Service Instructions

The following are general service instructions which must be followed in order to properly repair the vehicle and return it to its original integrity:

Discard any of the following components if it has been dropped from a height of 91 cm (3 ft) or greater:

SIR Identification Views
The SIR Identification Views shown below illustrate the approximate location of all SIR components available for the vehicle. This will assist in determining the appropriate SIR Disabling and Enabl ...

Front End Inflatable Restraint Discriminating Sensor Replacement
Warning: Refer to SIR Warning in the Preface section. Warning: Following the deployment of a side impact air bag, inspect the following parts for damage. Replace these parts if necessary: ...

Other materials:

Thread Repair
General purpose thread repair kits are available commercially. Warning: Refer to Safety Glasses Warning in the Preface section. Note: Refer to the thread repair kit manufacturer's instructions regarding the size of the drill and which tap to use. Always avoid any buildup of chips. Back ou ...

Mirror Adjustment
Exterior Controls for the outside power mirrors are on the driver door. 1. Turn the selector switch to L (Left) or R (Right) to choose the driver or passenger mirror. 2. Move the control to adjust the mirror. 3. Turn the selector switch to the O position to deselect the mirror. Vehicles w ...

Installation Procedure
Clean and prepare the attaching surfaces for welding. Apply structural adhesive to the attaching surfaces. Position the body rear end panel on the vehicle. Verify the fit of the body rear end panel. Clamp the body rear end panel into position. Spot weld accordingly as no ...

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