BE/Body Electrical Systems — Inspection Procedure, page 133

INSPECTION PROCEDURE

1  Check voltage between terminal HORN of theft deterrent and door lock ECU connector and body ground.

LOCK

Disconnect

HORN

Replace telltale light RH.

BE3843
N07480

P  (1)  Remove instrument panel.
        (See BO section)
   (2)  Disconnect the ECU connector.

C  Measure voltage between terminal HORN of theft deterrent ECU connector and body ground.

OK  Voltage:  10 – 14 V

NG

OK  Check and replace theft deterrent and door lock ECU.

Check and repair harness and connector between theft deterrent and door lock ECU and horn relay (See page IN–30).