Temperature Gauge
NOTE:
Temperature gauge is part of fuel/temperature gauge assembly. Neither of these gauges is serviceable separately. If either gauge malfunctions, entire assembly must be replaced.
- Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION.
- Using a jumper, connect coolant temperature gauge terminal "B" to battery voltage and coolant temperature gauge terminal "G" to ground. See Fig 1.
- Connect one lead of Rotunda Instrument Gauge Tester (014-R1063), or equivalent, to terminal "S" of coolant temperature gauge and other lead to terminal "G" of coolant temperature gauge.
- Adjust instrument gauge tester to resistance values shown in illustration. See Fig 2. If coolant gauge does not indicate as specified, replace temperature/fuel gauge assembly.