Test Description

WARNING: This page is about a different car, the 2002 Cadillac Eldorado and 2001 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

The numbers listed below refer to the step numbers in the DIAGNOSTIC PROCEDURE :

2

Listen for an audible click when the PARK relay operates. Command both the ON and OFF states. Repeat the commands as necessary.

3

Tests for voltage at the coil side of the PARK relay. The CRUISE fuse supplies power to the coil side of the PARK relay.

4

Verifies that the PZM is providing ground to the PARK relay.

5

Tests if ground is constantly being applied to the PARK relay.

6

Tests if the control circuit of the PARK relay is opened.