Temperature Gauge
NOTE:
Temperature gauge sending units have single-blade connectors and are located on or near thermostat housings.
- Disconnect temperature gauge sending unit connector. Connect Red lead of Checker (49 0839 285) to connector terminal and checker Black lead to body ground. See Fig 1 .
- Set checker to test resistance. See Fig 1 . See appropriate TEMPERATURE GAUGE RESISTANCE table. If number of segments lit does not agree with table, replace gauge.
929 TEMPERATURE GAUGE RESISTANCE TEST
| Set Resistance (Ohms) | Number of Segments Lit |
|---|---|
| More Than 169 | 1 |
| 169-140 | 2 |
| 140-118 | 3 |
| 118-85 | 4 |
| 85-30 | 5 |
| 30-27 | 6 |
| 27-23 | 7 |
| 23-20 | 8 |
| 20-17 | 9 |
| Less Than 17 | ALL |