Electrical Connector - Corrosion

87isuzu03

BULLETIN NUMBER ISSUE DATE GROUP
SB87-04-005 September 15, 1987 ELECTRICAL
ELECTRICAL CONNECTOR CORROSION
VEHICLES AFFECTED

All Isuzu models.

SERVICE INFORMATION

Under extremely cold and wet conditions, corrosion may develop within engine room electrical connectors and relays. This can result in a wide range of electrical system malfunctions.

A plastic cover is available to protect those relays which are not mounted inside the relay box.

SERVICE PROCEDURE

1. If the electrical terminals within a connector are corroded, clean or repair them as required. Replace corroded relays. All relays that have been replaced should have a cover installed over the new relay.
2. Install plastic cover as follows:

a. Slip the connector through the slot in the cover and slide the cover up the harness.

b. Slide the cover down over the connector and relay.

PARTS INFORMATION

Most vehicles will require two of the following:


Part No. Description

8-94140-446-0 Relay Cover