TSRM/MK4 Supra/Repair Manual
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p.128

BE/Body Electrical Systems — Inspection Procedure, page 129

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p.130
Inspection Procedure — MK4 Supra Body Electrical Systems, page 129
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Page text (OCR transcript)
BE–129
BODY ELECTRICAL SYSTEM – THEFT DETERRENT AND DOOR LOCK CONTROL SYSTEM

INSPECTION PROCEDURE

1 Check indicator light

P (2) Remove instrument panel cluster finish panel.
(3) Disconnect telltale light RH connector.

C Connect positive (+) lead to terminal 10 and negative (–) lead to terminal 9 of indicator light connector.

OK Indicator light comes on.

10                    9

N08428
N08618

OK                    NG > Replace telltale light RH.

2 Check harness and connector between theft deterrent and door lock ECU and indicator light, indicator light and body ground (See page IN–30).

OK                    NG > Repair or replace harness or connector.

Check and replace theft deterrent and door lock ECU. *1

*1: When there is a malfunction that the theft deterrent system cannot be set, proceed to the next numbered circuit inspection shown on matrix chart (See page BE–123).