Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1998
>>
Riviera V6-3.8L SC VIN 1
>>
Repair and Diagnosis
>>
Accessories and Optional Equipment
>>
Antitheft and Alarm Systems
>>
Testing and Inspection
>>
Initial Inspection and Diagnostic Overview
>>
Theft Deterrent (UA6)
>>
Circuit Operation
>>
Universal Theft Deterrent (UTD) System Operation
>>
Security Indicator Operation
Security Indicator Operation
The RFA illuminates the SECURITY indicator located in the instrument cluster (Buick) or remote indicator bank (Oldsmobile) by grounding circuit 264 (DK GRN).