Toyota Celica Supra 1986 Service And Repair Manual page 666

BE·118
BODY ELECTRICAL SYSTEM -Trip Computer
TEST TROUBLE
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A
Function keys do not operate.
Disconnect 8-terminal connector.
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Is there continuity between the following terminals of 8-terminal connector w hen the key is pushed?
Key Terminal Key Terminal
DATA DATA -GND MGP MGP -GND
FUEL
FUEL- GND ARRIVE ARR - GND
CLOCK CLK
-GND SET
SET - GND
OK No
Replace DISPLAY CLUSTER
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Replace Keyboard.
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or COMPUTER.
1
2
S·tetminal Connector of KEYBOARD
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