22-NA-132
Service Bulletin Details
Public Details for: 22-NA-132
This service bulletin informs the technician that the shocks should not be modified by removing spacer to lower vehicle and should not be submitted as a warranty repair.
Models from 2023
2023 CHEVROLET CORVETTE |
Models from 2022
2022 CHEVROLET CORVETTE |
Models from 2021
2021 CHEVROLET CORVETTE |
Models from 2020
2020 CHEVROLET CORVETTE |
Service Bulletin Bulletin No.: 22-NA-132 Date: June, 2022 INFORMATION Subject: Information on Service Front Lift System Message on Driver Information Center (DIC), Fluid Leaking from Shocks - DTC C103E and/or C103C Set Brand: Model: Chevrolet Corvette Model Year: VIN: from to from to 2020 2023 — — Engine: Transmission: — — Involved Region or Country North America, Europe, Middle East, Japan, Australia/New Zealand Additional RPOs BODY HEIGHT-INCR GROUND CLEARANCE (RPO E60) Condition Some customers may comment on one or more of the following conditions: • Service Front Lift System Message on DIC • Fluid leaking from the shocks Technicians may find one or more of the following DTCs set in the Front Suspension Leveling/Lifting Hydraulic Power Pack Module: • C103C • C103E Cause This condition may be caused by the spacers on the shocks being removed. Information Before any diagnosis of the front lift system takes place, the front shocks should be inspected to confirm they have not been modified. The E60 front lift system shocks should not be modified to lower the vehicle in any way. Lowering the lift actuator may cause internal damage to the part. Repairs to the front lift system after the shocks modification should NOT be submitted as a warranty repair. Damage to suspension components caused by modifying vehicle height outside of factory settings will not be covered by the vehicle warranty. Copyright 2022 General Motors LLC. All Rights Reserved. Page 2 June, 2022 Additional Information Bulletin No.: 22-NA-132 Modified Shock with Spacer Removed Please review the photos to identify modified shocks from the OEM shocks: OEM Shock 6101078 • • 6101077 • • Bright colored spacer under lift actuator. Label under the lift actuator is fully exposed. Missing spacer under lift actuator. Label under lift actuator is no longer fully visible. Bulletin No.: 22-NA-132 June, 2022 Page 3 Modified Shock with Aftermarket Spacer 6101079 • • Spacer under lift actuator may be black or have a supplier’s name on the part. Label under lift actuator is not fully visible. Version 1 Modified Released June 22, 2022 GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information. WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION