Starting System - Starter Wire Routing
88pontiac05
Bulletin Number: 88-6-33
Reference Number: 836407
Publish Date: 3/88
Subject: STARTER WIRE ROUTING
Models
Affected: 1988 FIERO EQUIPPED WITH 2.5L ENGINE
FIGURE 1 - STARTER WIRE ROUTING - 2.5L (1 OF 2):
FIGURE 2 - STARTER WIRE ROUTING - 2.5L (2 OF 2):
SERVICE MANUAL UPDATE
View A of the wire routing diagram, shown on page 6D5-1 of the 1988 Fiero Service Manual is incorrect. The correct wire routing sequences for the starter and the 2.5L engine (left side) are depicted in Figures 1 and 2 below.. Incorrect wire routing could cause the starter to run unexpectedly if the wiring harness has been worn through.