Disabling Automatic Suspension
For Speed Sensitive Suspension (SSS) OnlyIf the decission is made not to repair the Automatic Suspension System, either due to parts availability or costs, the factory approved way to disable the Suspension Warning Light is as follows:
Speed Sensing Suspension:
1. Cut circuit 1020 (PINK).
2. Attach the IPC side of circuit 1020 to relay pin 87A.
3. Attach the module side of circuit 1020 to relay pin 86
4. Run a ground wire to relay pin 30.
5. Run a wire from a switched ignition (hot in Run) source to relay pin 85.
The following parts are required to make the correction and are available through GMSPO:
12193601 - Relay
15306045 - Connector