Bench Test
Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Measure resistance between speedometer terminals. See Fig 1. Ensure resistance is as specified between appropriate terminals. See SPEEDOMETER RESISTANCE table. If resistance is not as specified, replace speedometer.
SPEEDOMETER RESISTANCE
| Terminals | Ohms |
|---|---|
| "A" & "B" | 140-185 |
| "C" & "D" | 130-175 |