Coolant Fan - Revised Electrical Diagnostics

91pontiac09

Bulletin Number: 90-8-38
Reference Number: 118109
Publish Date: 6/91


Subject: SERVICE MANUAL UPDATE - SECTION 8A-31 ELECTRICAL DIAGNOSIS REVISED COOLANT FAN DIAGNOSTICS

Models
Affected: 1990 GRAND PRIX MODELS





This updates diagnostic test information in the 1990 Grand Prix Service Manuals Section 8A-31. Use the attached revised diagnostic procedures when servicing the Coolant Fan.

The Coolant Fan procedures on the following page have been revised for the following Service Manuals.

1990 Pontiac Grand Prix Page 8A-31-7.

Please update your copies of the Service Manuals.