Antitheft - Updated PCM Enable Signal Test

9217buick05

Bulletin 92-8-5

Date Nov. '91

Ref. No. 92-48-8

Corp. Ref. No. 108135


SUBJECT:
ELECTRICAL SYSTEMS MANUAL UPDATE - THEFT DETERRENT SYSTEM - REVISED: PCM ENABLE SIGNAL TEST

MODELS AFFECTED:
1991-92 PARK AVENUE/ULTRA
1992 LESABRE


The PCM ENABLE SIGNAL TEST in the Electrical Systems Manual has been revised to approach diagnostics in a more direct manner.

Use the following updated test charts for proper Theft Deterrent System Diagnosis:





1991 PARK AVENUE/ULTRA

D: PCM ENABLE SIGNAL TEST on Page 189





1992 PARK AVENUE/ULTRA

D: PCM ENABLE SIGNAL TEST on Page 205





1992 LESABRE

D: PCM ENABLE SIGNAL TEST on Page 198