Tcs Switch - Honda Acura NSX 1991 Service Manual

Troubleshooting
Troubleshooting
(From page 19-85)
Turn the ignition switch OFF.
Disconnect the 20-P and 12-P
connectors from the TCS control
Ground the following terminals in-
dividually to the body ground and
turn the ignition switch ON.
Check the lights:
TCS indicator light: No. 8 or No.
42 terminal
TCS OFF indicator light: No. 36
terminal
TCS activation light: No. 31
terminal
TCS switch indicator light: No. 40
terminal
Y E S
Check the AL8 2.3 (20A) fuse in
the main relay box.
Is it normal?
Y E S
I
(To page 19-87)
19-86
Flowchart
WIRE
N O l Replace defective bulb.
Repair open in the wire be-
l
tween the TCS control unit
and gauge assembly.
MAIN RELAY BOX
Replace the ALB 2.3 120A)
and recheck.
WIRE
20-P CONNECTOR
\ \
1 6 7 8 9 '
12-P CONNECTOR
View from terminal side
LT GRNlYEL
WIRE
fuse
I
I
View from terminal side