Service bulletins for the 2018 Chevrolet Camaro
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1278 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Air bags are shown. Show all
| 16NA361 | 2022-05-31. Service bulletin. AIR BAGS; POWER TRAIN. This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. |
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| N182191400 | 2022-02-14. Service bulletin. ELECTRICAL SYSTEM; AIR BAGS. Customer Satisfaction Program. Certain vehicles, may have a condition in which the sensing and diagnostic module (SDM) was reprogrammed during service with the incorrect calibration, which is intended for high performance (HP) vehicles. When the SDM in a non-HP vehicle is programmed with software for an HP-vehicle, the SDM will command the deployment of the 2nd stage airbag inflators in some lower severity frontal crashes. This condition may cause more airbags than necessary to deploy in some low-level crashes. Reprogram the SDM with the non-HP calibration. |
| 1823901 | 2022-02-14. Service bulletin. ELECTRICAL SYSTEM; AIR BAGS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); EXTERIOR LIGHTING. Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in the circuit board may fail in the engine control module. If this occurs, a malfunction indicator lamp (MIL), such as the Check Engine Light may illuminate. Replace the Engine Control Module (ECM). |
| N182191400 | 2022-02-07. Service bulletin. ELECTRICAL SYSTEM; AIR BAGS. Customer Satisfaction Program. Certain vehicles, may have a condition in which the sensing and diagnostic module (SDM) was reprogrammed during service with the incorrect calibration, which is intended for high performance (HP) vehicles. When the SDM in a non-HP vehicle is programmed with software for an HP-vehicle, the SDM will command the deployment of the 2nd stage airbag inflators in some lower severity frontal crashes. This condition may cause more airbags than necessary to deploy in some low-level crashes. Reprogram the SDM with the non-HP calibration. |
| PIC5650J | 2021-09-13. Service bulletin. POWER TRAIN; AIR BAGS. This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies. |
| N182201660 | 2020-02-18. Service bulletin. AIR BAGS. Special Coverage - on certain vehicles if a driver repeatedly sits on the seat belt cable cover located atthe base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over theseat side shield. If this continues to occur over an extended period of time, which is very rare, the seat belt pretensionercable may fatigue and eventually separate, which could reduce the effectivenessof the driver?s seat belts. Before any damage occurs to the pretensioner cable itself, signs of wear will be visible on thepretensioner cable cover where it has been repeatedly bent over the seat side shield. Dealers are to inspect the driver seat belt lap anchor pretensioner and replace if necessary. The repairs will be made atno charge to the customer. |
| PIC6320 | 2018-02-21. Service bulletin. SERVICE BRAKES; AIR BAGS; BACK OVER PREVENTION. This Preliminary information communicates the fact that engineering is working on a field fix for a brake squeal noise during light brake apply. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.