A/C - Revised V-DOT Diagnostic Charts: Overview

90pontiac10
Bulletin Number: 90-1-12
Reference Number: 031205
Publish Date: 5/90
Subject: SERVICE MANUAL UPDATE - SECTION 1B AIR CONDIITIONING V-DOT DIAGNOSIS CHARTS (NEW CHARTS)

Models
Affected: 1990 GRAND PRIX, 6000 AND TRANS SPORT
SERVICE MANUAL UPDATE

The V-DOT (Variable Displacement Orifice Tube) diagnosis charts have been revised. The following charts should be used when diagnosing the V-DOT System for the following Service Manuals.

Models Affected:

1990 Pontiac Grand Prix Section 1B Pages 1B-9 Thru 1B-15
1990 Pontiac 6000 Section 1B2 Pages 1B2-8 Thru 1B2-14
1990 Pontiac Trans Sport Section 1B Pages 1B-17 Thru 1B-24