Test Description

WARNING: This page is about a different car, the 1995 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Test numbers refer to numbers on diagnostic chart.

Checks for a short to ground or an out-of-calibration sensor.
Checks for an internal fault within the transmission by creating an open.

Fig 1: Code 58 Schematic (Corvette) Transmission Temperature Sensor High Temperature

Fig 2: Code 58 Diagnostic Flow Chart (Corvette) Transmission Temperature Sensor High Temperature