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 5,824 bulletins for CADILLAC

PIE0579A Oct 21, 2020
CADILLAC — ACADIA, BLAZER, CT4, CT5, XT4, XT5 (2020) — 6 vehicle combinations
350000 EQUIPMENT
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the malfunction indicator lamp (MIL) illuminated.
18NA315 Oct 21, 2020
CADILLAC — ESCALADE, ESCALADE ESV, SUBURBAN, TAHOE, XTS, YUKON, YUKON XL (2015–2020) — 82 vehicle combinations
021300 SUSPENSION:FRONT:SHOCK ABSORBER
This informational bulletin advises the tech to only replace the shock that is bad and not all.
PIC6390B Oct 20, 2020
CADILLAC — CORVETTE, CT4, CT5 (2020) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a parts restriction is in place for the Central Gateway Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette.
N202317390 Oct 20, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 25 vehicle combinations
030000 BRAKES (PWS)
Customer Satisfaction Program - Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf
PIT5787 Oct 20, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation.
PIE0592 Oct 19, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 5 vehicle combinations
110000 ELECTRICAL SYSTEM
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperative.
PIT5759F Oct 19, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
140000 AIR BAGS
This Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting caused by high resistance at the F106DA Driver's front seat inboard air bag connector. Dealers are to replace the F106DA Driver's front se
20NA211 Oct 19, 2020
CADILLAC — ESCALADE (2021)
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
2021 Cadillac Escalade New Model Features
PIT5786 Oct 19, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
350000 EQUIPMENT
This Preliminary information communicates how to enable the power retractable assist steps during PDI.
PIP5752C Oct 16, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 2500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
16NA059 Oct 14, 2020
CADILLAC — ATS, CAMARO, CORVETTE, CTS (2012–2021) — 23 vehicle combinations
045100 SERVICE BRAKES, AIR:DISC:CALIPER
This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper.
PIP5752B Oct 13, 2020
CADILLAC — CAMARO, CORVETTE, ESCALADE, SIERRA 2500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2020–2021) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506, Possible valve spring concern
PIC6407D Oct 12, 2020
CADILLAC — CORVETTE, CT4, CT5 (2020–2021) — 4 vehicle combinations
350000 EQUIPMENT
This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier.
PIT5766 Oct 12, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON XL (2021) — 4 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates there is a Part Restriction for the Automatic Leveling Control Module and to contact the PQC to order the part.
PIP5738A Oct 8, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON (2021) — 4 vehicle combinations
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
PIT5785 Oct 8, 2020
CADILLAC — XT5, XT6 (2020–2021) — 4 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates information Night Vision Inoperative Green Pixelated / Fuzzy Screen. To Inspect that the black LVDS /USB connector is seated correctly in the cluster.
20NA204 Oct 7, 2020
CADILLAC — ESCALADE, SUBURBAN, TAHOE, YUKON, YUKON XL (2021) — 10 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
This technical bulletin provides a procedure to program the ECM if found the cause of the customers concern.
N202293610 Oct 7, 2020
CADILLAC — CT6 (2019) — 2 vehicle combinations
100000 POWER TRAIN
Service Update - certain vehicles vehicles may have a condition which can cause the transmission auxiliary pump to stayon when DTC P18AA is set at engine off. Dealers are to reprogram the transmission control module.
N192287020 Oct 7, 2020
CADILLAC — CT6 (2020) — 2 vehicle combinations
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Service Update - Certain 2019-2020 model year Cadillac CT6 vehicles equipped with a 10 speed transmission, (RPO MHS or MHW) may have a condition when shifting into park, resulting in a momentary loss of park engagement. If this were to occu
20NA207 Oct 6, 2020
CADILLAC — CAMARO, CORVETTE, CTS, ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON, YUKON XL (2014–2019) — 102 vehicle combinations
110000 ELECTRICAL SYSTEM
This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.
20NA202 Oct 6, 2020
CADILLAC — XT6 (2021) — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
This technical bulletin provides repair information to correct a customer concern of Liftgate Hands-Free Inoperative or Unwanted Opening.
PIP5733E Oct 5, 2020
CADILLAC — CORVETTE, EQUINOX, ESCALADE, MALIBU, SIERRA 1500, SIERRA 2500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, TERRAIN, YUKON (2019–2021) — 25 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
PIP5756 Oct 5, 2020
CADILLAC — CT5 (2020–2021) — 2 vehicle combinations
160000 STRUCTURE
This Preliminary information communicates the possibility of dtc p2101 being stored in history and not to replace throttle body for this issue unless instructed to do so through published diagnostics.
N202308320 Oct 1, 2020
CADILLAC — CORVETTE, CT4, CT5 (2020) — 6 vehicle combinations
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Customer Satisfaction Program - Certain 2020 model year Cadillac CT4, CT5, and Chevrolet Corvette vehicles, equipped with the Cadillac User Experience with embedded navigation or the Infotainment 3 premium system w/navigation (RPO IOT), may
PIT5586E Oct 1, 2020
CADILLAC — ESCALADE, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SILVERADO 4500HD, SUBURBAN, TAHOE, YUKON (2017–2020) — 25 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not