Oil Pressure Gauge Resistance Test (Land Cruiser & Tundra With Tachometer)
Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION. Using an ohmmeter, check resistance between oil gauge terminals on rear of instrument cluster. See Fig 1 or Fig 2 . See OIL PRESSURE GAUGE RESISTANCE SPECIFICATIONS table. If resistance is not as specified, replace oil pressure gauge.
OIL PRESSURE GAUGE RESISTANCE SPECIFICATIONS
| Application & Terminals | Ohms | |
|---|---|---|
| Land Cruiser | ||
| Terminals A & B | 44 | |
| Tundra With Tachometer | ||
| A & B | 25 | |