What does DTC code mean on air suspension?
This DTC Code indicates either the Automatic Level Control pressure sensor has failed, or more commonly, the wiring for the sensor has been shorted to ground, often due to a pinched or broken wire from replacing the air suspension compressor.
What kind of suspension does a ZW7 use?
ZW7 is known as the Premium Smooth Ride, which uses a conventional suspension in the front, but a self-contained, auto-leveling Nivomat suspension in the rear. Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive,…
What is the RPO code for Autoride Suspension?
Autoride: indicated by the RPO code Z55. This suspension system uses electronic shocks in the front that automatically adjust to road conditions, becoming stiffer or softer as necessary.
Where are the sensors on a Z55 Autoride Suspension?
Each sensor is a rod connected to a small ball joint, and each sensor can be freed from the joint and tested separately. The rear sensors should activate the air suspension compressor when tested, either alerting you to an issue with the compressor or the sensor.
This DTC Code indicates either the Automatic Level Control pressure sensor has failed, or more commonly, the wiring for the sensor has been shorted to ground, often due to a pinched or broken wire from replacing the air suspension compressor.
ZW7 is known as the Premium Smooth Ride, which uses a conventional suspension in the front, but a self-contained, auto-leveling Nivomat suspension in the rear. Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive,…
Autoride: indicated by the RPO code Z55. This suspension system uses electronic shocks in the front that automatically adjust to road conditions, becoming stiffer or softer as necessary.
Each sensor is a rod connected to a small ball joint, and each sensor can be freed from the joint and tested separately. The rear sensors should activate the air suspension compressor when tested, either alerting you to an issue with the compressor or the sensor.