Instruments - Updated Driver Info Center Diagnostics

9210pontiac02

Bulletin Number: 92-8-13
Reference Number: 118127
Publish Date: 1/92


Subject: SERVICE MANUAL UPDATE - SECTION 8A, DRIVER INFORMATION CENTER

Models
Affected: 1990-92 GRAND PRIX MODELS


This improves the Diagnostic test information in the 1990 thru 1992 Grand Prix Service Manuals Section 8A-86, Page 8A-86-9. Use the following updated diagnostic procedures when servicing the Driver Information Center (DIC).

Add the following symptom and diagnosis to the SYMPTOM TABLE:

Symptom: SYSTEM FAILURE message is displayed (STE only).

Diagnosis: Communication with the Driver Information Center (DIC) Module has been lost.

Check for a poor connection or an open in the DK GRN/WHT (935), YEL (936) and RED/WHT (937) wires (refer to schematic page 8A-86-0).