Li

INSPECT FUSE (GAUGE, HAZ)

Remove the GAUGE fuse from the main body ECU. Remove the HAZ fuse from the engine room relay block. Measure the resistance. Standard resistance:

Below 1 Q Reinstall the GAUGE and HAZ fuses.

REPLACE FUSE

CHECK HARNESS AND CONNECTOR (FUSE - MAIN BODY ECU)

Wire Harness Side:

Main Body ECU Connector

Front View

Front View

B135312E02

(a) Disconnect the 4B main body ECU connector.

(b) Measure the voltage. Standard voltage

Tester Connection

Condition

Specified Condition

4B-32 (+B) - Body ground

Always

11 to 14 V

(c) Reconnect the main body ECU connector.

REPAIR OR REPLACE HARNESS OR CONNECTOR

REPLACE MAIN BODY ECU

INSPECT HAZARD WARNING SIGNAL SWITCH

Relay Wire Harness Site

(a) Hatchback:

(1) Remove the hazard warning signal switch.

(2) Measure the resistance. Standard resistance

Tester Connection

Condition

Specified Condition

1 - 4

OFF

10 kQ or higher

1 - 4

ON

Below 1 Q

(3) Install the hazard warning signal switch.

Was this article helpful?

0 0
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment