Operation CHARM
: Car repair manuals for everyone.
Home
>>
Cadillac
>>
1997
>>
DeVille V8-4.6L VIN Y
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Relays and Modules - Computers and Control Systems
>>
Body Control Module
>>
Description and Operation
>>
Body Control System Circuit Description
>>
Door Locks
>>
Door Lock/Unlock Switches
Door Lock/Unlock Switches
The Power Door Lock/Unlock Switches are inputs to the PZM and depending on the state of the individual Door Lock/Unlock Switch, the PZM will command the Door Lock/Unlock Motors.