Speedometer Does Not Operate Or Indication Incorrect; Tachometer Does Not Operate - Ford TRADER Workshop Manual

Truck
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1G
11
INSTRUMENT CLUSTER (METER)
T
Speedometer does not operate or indication incorrect
Step 1
.
1. Verify that the speedometer cable is properly connected.
Step 2
1. Disconnect the speedometer cable from the instrument clus-
ter and transmission case.
2. Verify that the cable and gear spine easily when turned by
. hand.
3. If the cable or gear is stiff, replace the speedometer cable
or gear.
4. If the speedometer cable and gear are OK, replace the
speedometer.
Tachometer does not operate
9TGOTX·110
9TGOT)(.109
1. Remove the instrument cluster.
2. Connect a test tachometer between terminals 1 G and 1
J
of
the harness side connector.
3. Start the engine.
4. Check that the test tachometer indicates engine speed.
Indicates rpm
Action
Yes
Replace tachometer
No
Repair wire harness (Instrument
cluster-Pickup sensor)
T-65

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