Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1997
>>
Park Avenue Ultra V6-3.8L SC VIN 1
>>
Repair and Diagnosis
>>
Body and Frame
>>
Locks
>>
Power Locks
>>
Description and Operation
>>
Passenger Power Door Lock Switch
Passenger Power Door Lock Switch
The RH front
Power Door Lock Switch
directly switches the Passenger
Door Module
(PDM)
input. The PDM then transmits a switch activity message to Driver Door Module
(DDM)
over the Simple Bus Interface
(SBI)
.