Transmission Fluid Temperature Gauge
c2 dm 06.04.008
During normal operation, the transmission fluid temperature gauge reading should not exceed 250°F (121°C). See Fig..
Fig. 1, Transmission Fluid Temperature Gauge
Notice: A sudden increase in transmission fluid temperature that is not caused by a load increase may indicate mechanical failure. Bring the vehicle to a safe stop and investigate the cause to prevent further damage. Do not operate the vehicle until the cause has been determined and corrected.
Note: Under heavy loads, such as when climbing steep grades, temperatures may climb above those given here for limited periods.
Note: