1995 TOYOTA SUPRA Service Repair Manual

Page 465 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Kick±down Switch Circuit
CIRCUIT DESCRIPTION
The kick±down switch is turned on when the accelerator pedal
is depressed beyond the full throttle opening and sends signals
to ECM.
When the kick±down

Page 466 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Connect  the Check Harness A to the ECM
(See page EG±404).
Turn ignition switch ON.
Check voltage between terminal KD of ECM connector and body ground.
Measure voltage between terminal KD of ECM
conn

Page 467 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Park Neutral Position Switch Circuit
CIRCUIT DESCRIPTION
The park/neutral position switch detects the shift lever position and sends signals to ECM.
The ECM receives signals (NSW, 2 and L) from the pa

Page 468 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Connect  the Check Harness A to the ECM
(See page EG±404).
Turn ignition switch ON.
Check voltage between terminals NSW, 2, L of ECM connector and body
ground.
Measure voltage between terminals NSW,

Page 469 of 2543

TOYOTA SUPRA 1995  Service Repair Manual See
Stop Light Switch Circuit
CIRCUIT DESCRIPTION
The purpose of this circuit is to prevent the engine from stalling, while driving in lock±up condition, when brakes
are suddenly applied.
When the br

Page 470 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Connect  a voltmeter to the terminals TT and
E1 of the DLC2.
Turn ignition switch ON (Do not start the en-
gine).
Fully depress the accelerator pedal until the
voltmeter indicates 8 V and hold it.
Dep

Page 471 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Pattern Select Switch Circuit
CIRCUIT DESCRIPTION
The ECM memory contains the shift programs for the NORMAL and MANUAL patterns, 2 position, and L posi-
tion and the lock±up patterns. Following the p

Page 472 of 2543

TOYOTA SUPRA 1995  Service Repair Manual Turn ignition siwtch ON.
Check ªMANUº mode indicator light when pat-
tern select switch is pushed in to ON.
Check if A/T fluid is too hot.
Pattern select switch
Connect the Check Harness A to the EC