1997 TOYOTA SUPRA Service Repair Manual

Page 1009 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 10
C  TROUBLESHOOTING
(a) Disconnect  the battery terminal or wire so there is no
voltage between the check points.
(b) Contact the two leads of an ohmmeter to each of the
check point.
If the circuit

Page 1010 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 11
   C
(a) Remove the blown fuse and disconnect all loads of the 
fuse.
(b) Connect a test light in place of the fuse.
(c) Establish conditions in which the test light comes on.
Example:
A - Ignition

Page 1011 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 12
C  TROUBLESHOOTING
HOW TO REPLACE TERMINAL
(with terminal retainer or secondary locking device)
1. PREPARE THE SPECIAL TOOL
HINT: To remove the terminal from the connector, please
construct and use

Page 1012 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 13
   C
For Waterproof  Type  Connector
HINT: Terminal retainer color is different
according to connector body.
Case 1º
Type where terminal retainer is 
pulled up to the temporary lock 
position (Pu

Page 1013 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 14
C  TROUBLESHOOTING
(a) Insert the terminal.
HINT:
1. Make sure the terminal is positioned correctly.
2. Insert the terminal until the locking lug locks firmly.
3. Insert the terminal with terminal

Page 1014 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 15
   C TROUBLESHOOTING
DISCONNECTION AND CONNECTION OF BOLT
TYPE CONNECTORS
For engine control module in this vehicle, connections are used
which require a bolt built into the connector to be screwed

Page 1015 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 16
   ABBREVIATIONS D
ABBREVIATIONS
The follow abbreviations are used in this manual.
ABS = Anti-Lock Brake Systerm O/D = Overdrive
A/C = Air Conditioning PPS = Progressive Power Steering
ACIS = Acous

Page 1016 of 1807

TOYOTA SUPRA 1997  Service Repair Manual 17
E  GLOSSARY OF TERMS AND SYMBOLS
METER, ANALOG
Current flow activates a magnetic
coil which causes a needle to
move, thereby providing a relative
display against a background
calibration. LED (LIGH