TSRM/MK3 Supra/Repair Manual
Repair ManualWiring DiagramsCommunity Fixes
p.068

BE/Body Electrical System — Inspection of actuator circuit., page 69

69 / 116
p.070
Inspection of actuator circuit. — MK3 Supra Body Electrical System, page 69
100%
Page text (OCR transcript)
D | Inspection of actuator circuit.

Turn ignition switch off.

VACUUM HOSE

Are there cracks or other damage on the
vacuum hose?
Yes → Replace vacuum hose.
No ↓

ACTUATOR

INSPECT CABLE FREEPLAY
Is control cable freeplay less than 10 mm
(0.39 in.)?
No → Adjust control cable freeplay.
Yes ↓

INSPECT ACTUATOR OPERATION
Disconnect connector from actuator.
Is actuator operation normal?
(See page BE-83)
No → Replace actuator.
Yes ↓

STOP LIGHT
SWITCH

INSPECT STOP LIGHT SWITCH CIRCUIT
Disconnect connector from stop light switch.
Is there continuity between terminal 1 of wire
harness side connector and body ground?
Yes → Short circuit in wire harness between
terminal 1 of actuator and terminal 4
of stop light switch.
No ↓

Connect connector to actuator.
Is there continuity between terminal 1 of wire
harness side connector and body ground?
No → Open circuit in wire harness between
terminal 1 of actuator and terminal 4 of
stop light switch.
Yes ↓

INSPECT STOP LIGHT SWITCH
OPERATION
Is stop light switch operation normal?
(See page BE-83)
No → Replace stop light switch.
Yes ↓

Connect connector to stop light switch.

CONTINUED ON NEXT PAGE