Temperature Gauge
- Remove temperature sending unit wire connector. Connect Red lead of Checker (49 0839 285) to terminal of connector. Connect Black lead of checker to body ground. See Fig 1 .
- Set checker to test resistance. SeeFig 1 . See TEMPERATURE GAUGE RESISTANCE TEST chart. If amount of segments that light up do not agree with resistances set in checker, replace gauge.
TEMPERATURE GAUGE RESISTANCE TEST
| Test Resistance (Ohms) | Segment Indication |
|---|---|
| 179 | Cold |
| 41 | Normal |
| 17 | Hot |