Suspension Control - Ride Control

Diagnostic Chart:

Wiring Diagram:

TEST CONDITIONS

Check for vehicle speed signal during periods when vehicle movement is suspected.

FAULT CONDITIONS

If vehicle speed signal is not detected for 20 seconds, followed by 5 or more transitions in lateral accelerator switch input, set code.

ACTION TAKEN:

Record vehicle speed signal error, then turn on all three driver select switch L.E.D.'S. System will continue to default to zero speed damping level (firm).

DESCRIPTION

A vehicle speed signal error occurs when the Control Module detects 5 or more transitions in the lateral accelerator switch input after 20 or more seconds without a vehicle speed input. If a fault is detected, the system will set error code 34 and activate the driver select switch L.E.D.'S.

NOTES ON INTERMITTENTS:

Refer to Lateral Accelerator Switch Error (Code 32), DTC 32