Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Buick
>>
1988
>>
Reatta V6-231 3.8L VIN C SFI
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Diagrams
>>
Electrical Diagrams
>>
Body Control Module (BCM)
>>
Part 1 of 4
Part 1 of 4
BCM Schematic (1 Of 4):
1D12
= Courtesy
Relay
1D13
= RAP Relays
2B7
= Parklamps On
2A6
= Parklamp
Relay
2A7
= Foglamp Switch
1D11
= HI/LO Beam
1D6
= Headlamps On
1C6
= Foglamps