Technical Service Bulletins

Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,727,244 Total Records
880 Vehicle Makes
1955–2025 Year Range
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Showing 11,703 bulletins for CHEVROLET

17-NA-404 Oct 25, 2022
CHEVROLET — TRAVERSE (2018) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to replace the ICS for conditions of Radio Control Display Makes Random Selections with No User Input and/or Places Unwanted Phone Calls due to an internal concern.
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22-NA-202 Oct 24, 2022
CHEVROLET — 6500XD, 7500XD (2022) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
This service bulletin provides information on the Data Link Connector.
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PIE0700B Oct 21, 2022
CHEVROLET — CORVETTE (2020–2023) — 4 vehicle combinations
100000 POWER TRAIN
This engineering information (EI) closure ends the need for gathering information from the field in regards to Malfunction Indicator Lamp (MIL) Illuminated, Service Rear Axle Message on Driver Information Center (DIC), Transmission Shifting
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N212354521-01 Oct 21, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, TRAVERSE (2022) — 7 vehicle combinations
220000 SEATS
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022 model year vehicles listed above, built beginnin
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PIT5903A Oct 20, 2022
CHEVROLET — HUMMER EV, SIERRA 1500, SILVERADO 1500, SUBURBAN, YUKON, YUKON XL (2022–2023) — 11 vehicle combinations
180000 VEHICLE SPEED CONTROL
This Preliminary information communicates to General Motors dealers some helpful steps to diagnose the speed limit showing dashes concern.
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21-NA-138 Oct 20, 2022
CHEVROLET — SIERRA 2500, SIERRA 3500, SILVERADO 2500, SILVERADO 3500 (2015–2023) — 68 vehicle combinations
020000 SUSPENSION
This service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or Clunking Noise from Rear Leaf Springs.
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PIT5843A Oct 19, 2022
CHEVROLET — BLAZER (2020–2021) — 2 vehicle combinations
171200 LATCHES/LOCKS/LINKAGES:DOORS:LOCK
This Preliminary information communicates that a vehicle may come to the dealer with concerns of various warning messages, possibly the door locks cycling, passive entry inoperative or other concerns. The technician is instructed to inspect
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PIP5888 Oct 19, 2022
CHEVROLET — SIERRA 1500, SILVERADO 1500 (2022) — 2 vehicle combinations
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information is to advise dealership technisians the cause of DTC P2C7A is under investigation.
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N222383781 Oct 19, 2022
CHEVROLET — BOLT EUV, BOLT EV (2018–2022) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
Certain vehicles may have a condition in which several fasteners internal and external of the high voltage battery pack may not have been torqued to specification. Dealers will secure all suspect connections to the appropriate torque spe
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N222383780 Oct 19, 2022
CHEVROLET — BOLT EUV, BOLT EV (2017–2023) — 7 vehicle combinations
110000 ELECTRICAL SYSTEM
Certain vehicles may have a condition in which fasteners used to secure an external connector to the high voltage battery pack may not have been torqued to specification. Dealers will secure all suspect connections to the appropriate tor
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N212354521 Oct 19, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, TRAVERSE (2022) — 7 vehicle combinations
220000 SEATS
Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022 model year vehicles listed above, built beginnin
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22-NA-206 Oct 19, 2022
CHEVROLET — CORVETTE (2020–2023) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a procedure to correct the condition of Service Engine Soon Light/Message with DTCs P16F3 and/or P060C in the ECM.
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PIP5886 Oct 17, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500 (2023) — 6 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates that the EGT sensors are on a parts restriction.
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22-NA-201 Oct 17, 2022
CHEVROLET — SIERRA 2500, SIERRA 3500, SILVERADO 2500, SILVERADO 3500 (2020–2021) — 16 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides repair information to correct a customer concern of MIL L5P ECM/TCM Update with DTCs Set.
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22-NA-032 Oct 17, 2022
CHEVROLET — SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2022) — 25 vehicle combinations
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Radio Software Version W161 a?? Multiple Updates.
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PIT5955 Oct 14, 2022
CHEVROLET — SIERRA 1500, SILVERADO 1500 (2019–2023) — 10 vehicle combinations
280000 BACK OVER PREVENTION
This Preliminary information communicates and issue when driving at highway speeds (above 60 mph) that there is a noise from the rear seat area that could be described as a buffering, pulsing, vibrating, roaring, booming type noise. Dealers
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PIP5880 Oct 14, 2022
CHEVROLET — CANYON, COLORADO (2019–2020) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates to the dealer technician of a possible concern with the low reverse clutch piston. If the customer is experiencing a no reverse or slip in reverse condition technician are advised to inspect the low
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PIP5879 Oct 14, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500 (2023) — 6 vehicle combinations
350000 EQUIPMENT
This Preliminary information communicates that the exhaust aftertreatment catalytic converter assemble w/filter is on a parts restriction.
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PIP5878 Oct 14, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500 (2023) — 6 vehicle combinations
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that the exhaust particulate matter sensor is on a parts restriction.
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PIP5877 Oct 14, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500 (2023) — 6 vehicle combinations
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates that the NOx sensors are on a parts restriction.
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PIP5876 Oct 14, 2022
CHEVROLET — SIERRA 1500, SILVERADO 1500 (2023) — 2 vehicle combinations
350000 EQUIPMENT
This Preliminary information communicates that the E66 ECM is on a parts restriction.
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PIP5875 Oct 14, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500 (2023) — 6 vehicle combinations
080000 FUEL SYSTEM, DIESEL
This Preliminary information communicates that the diesel exhaust fluid injector is on a parts restriction.
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PIP5874 Oct 14, 2022
CHEVROLET — SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO 4500HD (2023) — 7 vehicle combinations
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that the exhaust backpressure valve is on a parts restriction.
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PIE0703B Oct 14, 2022
CHEVROLET — EQUINOX, TERRAIN (2021–2022) — 5 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for gathering information from the field in regards to Intermittent No Start But Vehicle Has Power.
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20-NA-229 Oct 14, 2022
CHEVROLET — CAMARO (2021–2023) — 3 vehicle combinations
030000 BRAKES (PWS)
This bulletin informs dealers about the change to copper free brakes for the Camaro.
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