Power Door Latch System Components
The power door latch system consists of the following components:
Power Door Latch System Controls
Control of the power door latches is dependent on the door lock status. If the status of the door lock system is Unlock, the power door latches will electrically release after lifting the exterior door handle. If the status of the door lock system is Lock, one of the following inputs will be required before the latch will release:
Once any of the above inputs has been received, the power door latches will electrically release after lifting the exterior door handle.
For further information on the power door lock status, refer to Power Door Locks Description and Operation
Power Door Latch Unlatch Operation
When any exterior door handle is lifted, switched ground signals are sent to the remote control door lock receiver through the door handle switch signal circuits. Upon receipt of these inputs, the remote control door lock receiver will check the door lock status of the system as described above. Once the enable criteria has been met, the remote control door lock receiver will supply power and ground to door latch control circuits and the door will release.
SIR Disabling and Enabling
SIR component location affects how a vehicle should be serviced. There are
parts of the SIR system installed in various locations around a
vehicle. To find the location of the SIR components refer to SIR Identification
Views.
There are several reasons for disabling the SIR system, such as re ...
Where to Put the Restraint
According to accident statistics, children and infants are safer when properly
restrained in a child restraint system or infant restraint system secured in a rear
seating position.
We recommend that children and child restraints be secured in a rear seat, including:
an infant or a child ridin ...
Turn Signal Switch Replacement
Preliminary Procedure
Remove the steering column upper trim cover. Refer to Steering Column
Upper Trim Cover Replacement.
Remove the steering column lower trim cover. Refer to Steering Column
Lower Trim Cover Replacement.
Turn Signal Switch
Procedure
Disconnect any elec ...