INSTRUMENT CLUSTER

T-30prose procedure

Gauge dial figures shown are CANADA MODEL.

IMPORTANT

Symptom: Water temperature gauge does not operate.

Preparation SST

Specification	Value
SSTFor inspection of gauges	49 0839 285 Checker, fuel and thermometer

SSTFor inspection of gauges

49 0839 285 Checker, fuel and thermometer

Step 1

1
Disconnect the connector from the water thermosensor.
05U0TX-052
2
Connect the red lead of the SST to the connector, and the black lead to a body ground.
3
Set the SST to the resistance values shown in the figure.
05U0TX-456
4
Turn the ignition switch ON, and check that the needle indicates the correct values.

Step 1 Diagnostic Result

Gauge displays correct	Action
Yes	Replace water thermosensor
No	Go to Step 2

Yes

ActionReplace water thermosensor

ActionGo to Step 2

CAUTION

Continue the above checks for at the least two minutes each to correctly judge the condition. The allowable indication error is twice the width of the needle.

Step 2

1
Remove the instrument cluster. (Refer to page T-33.)
2
Apply 12V to terminal 2k and ground terminal 2j.
05U0TX-457
3
Connect the red lead of the SST to terminal 2l and the black lead to a ground.
4
Set the SST to the resistance values shown in the figure.
05U0TX-281
5
Verify that the needle indicates the correct values.

Step 2 Diagnostic Result

Indicates correct	Action
Yes	Repair wiring harness (Instrument cluster — Water thermosensor)
No	Replace water temperature gauge

Yes

ActionRepair wiring harness (Instrument cluster — Water thermosensor)

ActionReplace water temperature gauge

CAUTION

Continue the above checks for at least two minutes each to correctly judge the condition. The allowable indication error is twice the width of the needle.

Support our work!