Service bulletins for the 2014 Chevrolet Spark
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.
1614 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Transmission and driveline are shown. Show all
| 150089004C | 2021-03-08. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT; SUSPENSION:FRONT:SHOCK ABSORBER; POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. |
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| 060089031F | 2020-12-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE. This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. |
| 1308116001F | 2020-12-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION. The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. |
| 16NA338 | 2020-08-31. Service bulletin. ENGINE; POWER TRAIN. This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only. |
| PIP5732 | 2020-08-10. Service bulletin. POWER TRAIN:TRANSMISSION CASE/HOUSING; EQUIPMENT. This Preliminary information communicates to the dealer technician to replace the X2 TCM connector and the terminated leads to address DTCs after the transmission is replaced if published diagnostics does not lead to root cause of the DTCs that are setting. |
| 20NA138 | 2020-08-10. Service bulletin. POWER TRAIN. This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management. |
| 19NA053 | 2020-06-22. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. This technical bulletin provides a procedure to replace the trans fluid pressure switch to correct Transmission Operation Concerns or Lack of Performance, MIL Illuminated. |
| 19NA053 | 2020-04-06. Service bulletin. POWER TRAIN. This technical bulletin provides a procedure to replace the trans fluid pressure switch to correct Transmission Operation Concerns or Lack of Performance, MIL Illuminated. |
| N192271110 | 2020-02-18. Service bulletin. AIR BAGS; EXTERIOR LIGHTING; POWER TRAIN. Special Coverage - On certain vehicles the transmission drive pulleys and internal belt can be damaged if the driver experiences an unexpected harsh shift event. If this occurs, debris may be released inside the transmission, damaging the transmission. Initially, the driver may experience a decrease in drive or shift quality. If not corrected the condition may progress as follows; additional debris inside the transmission, illuminated malfunction indicator light, a reduced power state may be experienced, and a loss of propulsion may occur. Dealers are to replace the transmission. The repairs will be made at no charge to the customer. |
| PIP5312B | 2019-12-09. Service bulletin. POWER TRAIN. This Preliminary Information communication provides information to the technician about the operation or performance of the CVT7 transmission. When the transmission is at operating temperature torque converter lockup can occur as low as 8 mph and the range for lockup is 8-18mph depending on the throttle angle. The continuously variable transmissions are usually thought of as a no shift transmission however the CVT7 transmission has a high and low range made possible by the use of two clutch packs and one planetary gear set. |
| PIP5548A | 2019-12-09. Service bulletin. POWER TRAIN. This Preliminary information communicates to the dealer technician diagnostic tips on inspection of the magnets inside the transmission fluid pan of the CVT7 transmission to aid in determining if the transmission needs to be replaced or not. |
| 990420002K | 2019-11-25. Service bulletin. POWER TRAIN. This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations. |
| 16NA338 | 2019-11-25. Service bulletin. POWER TRAIN. This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns. |
| 080730026F | 2019-09-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped. |
| PIC6122A | 2019-08-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. This Preliminary Information communication provides information to the technician about having an intermittent whine, howl, hum, buzz noise or vibration during regenerative braking or while backing up. Technician will find P061B set. Technician should update the Hybrid Powertrain Control Module with the latest software using Service Programming System. |
| 16NA338 | 2019-07-29. Service bulletin. POWER TRAIN. This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns. |
| PIP5295B | 2019-07-08. Service bulletin. POWER TRAIN. This Preliminary Information communication advises the technician vehicles equipped with Regular Production Option Code MME if the Dexron HP synthetic fluid in the 1ET35 Transmission appears to be overheated or extremely dark in color. Technician will not replace the transmission or the transmission cooler. Technician will not recommend flushing the transmission or transmission cooler based only on the appearance of the transmission fluid. If the transmission is operating as designed (no noise or vibration from the transmission when operated, no debris is found in the fluid the transmission, etc.) but there is a Diagnostic Trouble Code found, follow current Service Information diagnostic procedure or continue with diagnosis of the concern. |
| 080730035D | 2019-07-01. Service bulletin. POWER TRAIN. This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. |
| 030729004L | 2019-05-20. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions. |
| 17346 | 2019-04-30. Service bulletin. EQUIPMENT; POWER TRAIN. 17346 - Customer Satisfaction Program. Certain vehicles, may have incorrect transmission fluid specified in the owner?s manual. Print and insert revised owner manual page included in this bulletin. |
| 19NA053 | 2019-04-22. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; POWER TRAIN. This technical bulletin provides a procedure to replace the trans fluid pressure switch to correct Transmission Operation Concerns or Lack of Performance, MIL Illuminated. |
| PIP5521 | 2019-04-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN. This Preliminary information communicates to the dealer technician if they find P0871 or P2714 is set in the TCM to clear the codes and retest. If the codes do not reset dealer is to release the vehicle to the customer. If the codes reset the dealer technician is instructed to replace the transmission or valve body assembly based on the model year of the vehicle. |
| PIC5880L | 2019-04-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; EQUIPMENT. This Preliminary Information communication advises the technician that the Onboard Charge Module, Hybrid Powertrain Control Module 2, Air Compressor Control Module, Accessory Power Module, Hybrid Powertrain Control Module, Drive Motor Generator Power Inverter Module, AC Charger - Low Content High Voltage Battery Disconnect Control Module, and the DC Fast Charger - High Content High Voltage Battery Disconnect Control Module parts have been placed on part restriction thought General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance. |
| PIP5521B | 2019-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). This Preliminary information communicates to the dealer technician if they find P0871 or P2714 is set in the TCM to refer to bulletin 19-NA-053 for updated information regarding codes P0871 or P2714 set in the TCM. |
| 17NA066 | 2019-03-25. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.