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5-29
6. WHEN COOLANT TEMPERATURE GAUGE DOES NOT OPERATE
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Before disconnecting the connector, always turn the starting switch OFF.
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Before carrying out below procedure, check all the related connectors are properly inserted.
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After checking, insert the disconnected connectors again immediately unless otherwise specified.
Cause
Remedy
Disconnection in
wiring harness or
poor contact
between
CN-56-CD-30
Defective cluster
Defective temp
sensor
Defective cluster
Repair or replace
(After clean)
Replace
Replace
Replace
YES
YES
YES
NO
NO
NO
Temperature
50
Á
C
80
Á
C
120
Á
C
(Red range)
C
C
heck Table
Item
Unit Resistance(
̫
)
350 118
36.2
Starting switch : ON
Does the gauge
move up and
down at lamp
check?
Is resistance
between CN-56
(10) and chassis
over 2k
̫
?
Starting switch : OFF
Disconnect CN-50
See Table
Check resistance
between CN-2
(9) and chassis
Red range
CLUSTER
CN-2
CN-56
WATER TEMP SENSOR
C
CD-8
9
10
R35Z75TS15
100
Á
C
63.5