Power Source Circuit

WIPER AND WASHER: WIPER AND WASHER SYSTEM: Power Source Circuit
- Power Source Circuit

DESCRIPTION

This circuit provides power to the windshield wiper relay assembly (auto wiper relay).

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (WIP)

(a) Remove the WIP fuse from the instrument panel J/B.

(b) Measure the resistance of the fuse.

Standard resistance:

Below 1 Ohms

NG -- REPLACE FUSE
OK -- Continue to next step.

2. INSPECT IG1 RELAY

(a) Remove the IG1 relay from the instrument panel J/B.

(b) Measure the resistance of the relay.

Standard resistance:

NG -- REPLACE IG1 RELAY
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (WIPER RELAY - BATTERY, BODY GROUND)

(a) Disconnect the E11 windshield wiper relay assembly (auto wiper relay) connector.

(b) Measure the voltage according to the value(s) in the table below.

Standard voltage:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE