odometer ACURA TL 1995 Service Repair Manual

Speedometer/Trip Meter/Odometer

Troubleshooting

NOTE:

The numbers in the table show the troubleshooting sequence.

If necessary, replace the speedometer, trip meter, and odometer as a unit.

VSS Input Test

Trml

Wire
Test condition
Test: Desired result
Possible cause if result is not obtained

1

2

3
BLK

YEL

ORN
Under all conditions

Ignition switch ON (II)

Ignition switch ON (II)
Check for continuity to ground:

There should be continuity.

Check for voltage to ground:

There should be battery voltage.

Check for voltage to ground:

There should be about 5 V or more.
• Poor ground (G101)

• An open in the wire

• Blown No. 1 (10 A) fuse in the

under-dash fuse/relay box

• Short to ground

• An open in the wire

• Short to ground

• An open in the wire

NOTE: A short to ground in the ORN wire can be caused by a short in any component connected to it.ProCarManuals.com