Inspection Procedure

INSPECT FUSE (ACC, AMI, DOME)

(a) Remove the ACC fuse and AMI fuse from the main body ECU.

(b) Remove the DOME fuse from the engine room R/B.

(c) Measure the resistance of the fuses. Standard resistance: Below 1 Q

REPLACE FUSE

CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - BATTERY AND BODY GROUND)

(a) Disconnect the D10 receiver connector.

(b) Measure the voltage. Standard voltage

Tester Connection

Condition

Specified Condition

D10-4 (B) - Body ground

Always

11 to 14 V

D10-3 (ACC) - Body ground

Ignition switch ACC

11 to 14 V

(c) Measure the resistance. Standard resistance

Tester Connection

Specified Condition

D10-7 (GND) - Body ground

Below 1 Q

REPAIR OR REPLACE HARNESS OR CONNECTOR

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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