Technical Service Bulletins (TSB)

BUICK — CAMARO, CAPRICE, CASCADA, CRUZE, ENCORE, EQUINOX, MALIBU, SS, TERRAIN, VERANO, VOLT (2015–2016) — 57 vehicle combinations

350000 EQUIPMENT

Service Bulletin technical radio is theft locked.

BUICK — 9-3, 9-5, 9-7X, ACADIA, ALERO, ALERO EXPORT, ASCENDER, ASTRA, ASTRO, ATS, AURA, AURORA, AVALANCHE, AVALANCHE 1500, AVEO, AZTEK, B7, BLAZER, BONNEVILLE, BRAVADA, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CATERA, CAVALIER, CENTURY, CITY EXPRESS, CLASSIC, COBALT, COLORADO, CORVETTE, CRUZE, CTS, DEVILLE, DTS, ELDORADO, ELR, ENCLAVE, ENCORE, ENVOY, ENVOY XUV, EPICA, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT 1500, EXPRESS, FIREBIRD, G3, G5, G6, G8, GRAND AM, GRAND PRIX, GTO, H-SERIES, H2, H3, HHR, HOMBRE, HTR, I-350, IMPALA, INTRIGUE, ION, JIMMY, L200, L300, LACROSSE, LESABRE, LUCERNE, LUMINA, LW200, MALIBU, METRO, MONTANA, MONTE CARLO, N-SERIES, NPR HD, OPTRA, ORLANDO, OUTLOOK, PARK AVENUE, PRIZM, PURSUIT, RAINIER, REGAL, RELAY, RENDEZVOUS, RIVIERA, RODEO, S10, SAFARI, SAVANA, SEVILLE, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SILHOUETTE, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SKY, SL, SOLSTICE, SONIC, SONOMA, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUNFIRE, TAHOE, TERRAIN, TERRAZA, TOPKICK, TORRENT, TRACKER, TRAILBLAZER, TRANS SPORT, TRAVERSE, TRAX, TROOPER, UPLANDER, VENTURE, VERANO, VIBE, VOLT, VUE, W-SERIES, W3500, W4500, WAVE, XLR, XTS, YUKON, YUKON DENALI, YUKON DENALI XL (2000–2016) — 824 vehicle combinations

060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE A MALFUNCTION INDICATOR LAMP ON OR ENGINE MISFIRE, ROUGH IDLE, EXTENDED CRANK, OR CRANK NO START IN SOME CASES. TECHNICIAN WILL NEED

BUICK — CAMARO, CAPRICE, CASCADA, CRUZE, ENCORE, EQUINOX, MALIBU, SS, TERRAIN, VERANO, VOLT (2014–2016) — 31 vehicle combinations

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on a new service replacement radio has been released for the vehicles above. As a result, the radio part number received may not be the same part number as the one that was ordered. Certain s

BUICK — ACADIA, ATS, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CASCADA, CITY EXPRESS, COLORADO, CORVETTE, CT6, CTS, ELR, ENCLAVE, ENCORE, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, IMPALA, LACROSSE, MALIBU, REGAL, SAVANA, SIERRA, SIERRA 2500, SIERRA DENALI, SILVERADO, SILVERADO 2500, SILVERADO 3500, SONIC, SPARK, SPARK EV, SS, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XT5, XTS, YUKON, YUKON XL (2016–2017) — 202 vehicle combinations

118000 ELECTRICAL SYSTEM:SOFTWARE

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BUICK — CASCADA (2016)

150000 SEAT BELTS

This informational bulletin provides information to the customer for repositioning the passenger shoulder belt to eliminate a wnid caused flop/knock noise.

BUICK — ACADIA, ENCLAVE, EQUINOX, IMPALA, TERRAIN, TRAVERSE (2017) — 12 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABUT VEHICLES THAT MAY HAVE MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND P05CE SET. TECHNICIAN SHOULD CLEAR THE DIAGNOSTIC TROUBLE CODE WITH A SCAN TOOL

BUICK — CRUZE, ENCORE, IMPALA, MALIBU (2016–2017) — 12 vehicle combinations

060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY BE RUNNING ROUGH WITH A MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODE P0300 SET. TECHNICIAN WILL NEED TO

BUICK — 9-3, 9-5, 9-7X, ACADIA, ASTRA, ATS, AURA, AVALANCHE, AVEO, BOLT EV, C SERIES, CAMARO, CANYON, CAPRICE, CAPTIVA, CASCADA, CITY EXPRESS, COBALT, COLORADO, CORVETTE, CRUZE, CT6, CTS, DTS, ELR, ENCLAVE, ENCORE, ENVISION, ENVOY, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, EXPRESS, G VAN BUS, G3, G5, G6, G8, GRAND PRIX, GTO, H2, H3, HHR, IMPALA, ION, LACROSSE, LOW CAB 4500, LOW CAB 5500, LUCERNE, MALIBU, MONTANA, MONTE CARLO, N300 MAX, OUTLOOK, PURSUIT, RAINIER, REGAL, RELAY, RENDEZVOUS, SAVANA, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SKY, SOLSTICE, SONIC, SPARK, SPARK EV, SRX, SS, STS, SUBURBAN, T SERIES, TAHOE, TERRAIN, TERRAZA, TOPKICK, TORRENT, TRAILBLAZER, TRAVERSE, TRAX, UPLANDER, VERANO, VIBE, VOLT, VUE, W-SERIES, XL7, XLR, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL (2007–2017) — 528 vehicle combinations

070000 FUEL SYSTEM, GASOLINE

This informational Bulletin provides Do's and Don'ts for maximizing gasoline engine fuel economy, other various tips and a list of websites for additional information.

BUICK — 9-3, 9-4X, 9-5, 9-7X, ACADIA, ALERO, ALLURE, AMPERA, ASTRA, ATS, ATS-V, AURA, AURA HYBRID, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, BLAZER, C4500, C5500, C6500, C7500, C8500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CASCADA, CITY EXPRESS, COBALT, COBALT SS, COLORADO, CORVETTE, CORVETTE Z06, CORVETTE ZR1, CRUZE, CT6, CTS, CTS-V, DTS, ELR, ENCLAVE, ENCORE, ENVISION, ENVOY, ENVOY 360, ENVOY DENALI, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY VAN, FXR, G VAN BUS, G1500, G3, G3500, G4, G5, G6, G8, GRAND PRIX, GT, H2, H2 SUT, H3, H3 SUT, HHR, HTR, HVR, IMPALA, INSIGNIA, ION, LACROSSE, LUCERNE, LUMINA, MALIBU, MALIBU CLASSIC, MALIBU ECO, MALIBU HYBRID, MALIBU MAXX, MONTANA, MONTE CARLO, ORLANDO, OUTLOOK, PURSUIT, RAINIER, REGAL, RELAY, RENDEZVOUS, S10, SANANA, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA HD, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO HD, SKY, SOLSTICE, SONIC, SPARK, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, T6500, T7500, T8500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TERRAZA, TOPKICK, TORRENT, TRAILBLAZER, TRAILBLAZER 360, TRAVERSE, TRAX, UPLANDER, VERANO, VIBE, VOLT, VUE, VUE HYBRID, W SERIES C3 3500, W-SERIES, W3500, W4500, W5500, W5500HD, XLR, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500 (2007–2017) — 819 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO CHECK THE CYLINDERS FOR DAMAGED PISTONS AND DETERMINE IF THE USE OF AFTERMARKET CALIBRATIONS OR PERFORMANCE PARTS MAY BE THE CAUSE.

BUICK — CRUZE, ENVISION, MALIBU, REGAL, SRX, VAUXHALL, VERANO (2016) — 7 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE BCM TO CORRECT A CUSTOMER CONCERN OF INTERMITTENT LOSS OF KEY FOB AND/OR PASSIVE ENTRY, AND PASSIVE START FUNCTIONS DUE TO THE REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) BECOMING

BUICK — 4500 SERIES, 5000 SERIES, 9-2X, 9-3, 9-4X, 9-5, 9-7X, ACADIA, ALERO, ALLURE, AMPERA, ASTRA, ASTRO, ATS, ATS-V, AURA, AURA HYBRID, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, AZTEK, BLAZER, BOLT EV, BONNEVILLE, BRAVADA, C4500, C5500, C6500, C7500, C8500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CASCADA, CAVALIER, CENTURY, CITY EXPRESS, CLASSIC, COBALT, COBALT SS, COLORADO, CORVETTE, CORVETTE Z06, CORVETTE ZR1, CRUZE, CT6, CTS, CTS-V, DENALI, DEVILLE, DTS, ELR, ENCLAVE, ENCORE, ENVISION, ENVOY, ENVOY 360, ENVOY DENALI, ENVOY DENALI XL, ENVOY XL, ENVOY XL 370, ENVOY XUV, EPICA, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY VAN, F SERIES, FVR, FXR, G VAN BUS, G1500, G2500, G3, G3500, G4, G5, G6, G8, GRAND AM, GRAND PRIX, GT, GTO, H2, H2 SUT, H3, H3 SUT, HHR, HTR, HVR, HXR, IMPALA, IMPALA (GMX 211), INCOMPLETE/CUTAWAY C3, INSIGNIA, ION, JIMMY CLASSIC, L300, LACROSSE, LESABRE, LOW CAB 3500, LOW CAB 4500, LOW CAB 5500, LUCERNE, LUMINA, MALIBU, MALIBU CLASSIC, MALIBU ECO, MALIBU HYBRID, MALIBU MAXX, MONTANA, MONTE CARLO, N300 MAX, OPTRA, ORLANDO, OUTLOOK, PARK AVENUE, PURSUIT, RAINIER, REGAL, RELAY, RENDEZVOUS, S/T BLAZER, S10, SAFARI, SAFARI (GMC), SANANA, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA 3500, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 3500, SKY, SOLSTICE, SONIC, SONOMA, SONOMA CREW, SPARK, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, SUNFIRE, T4500, T6500, T7500, T8500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TERRAZA, TOPKICK, TOPKICK 6500, TOPKICK 8500, TORRENT, TRAILBLAZER, TRAILBLAZER 360, TRAILBLAZER EXT, TRAILBLAZER EXT 370, TRANS SPORT, TRAVERSE, TRAX, UPLANDER, VAUXHALL, VENTURE, VERANO, VIBE, VOLT, VUE, VUE HYBRID, W SERIES C3 3500, W-SERIES, W3500, W4500, W5500, W5500HD, WAVE, XLR, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500 (2005–2017) — 1162 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT THE USE OF J-35616-64B TERMINAL TEST PROBE, REPLACEMENT TERMINALS, AND TERMINATED LEADS. THE J-35616-64B IS THE LATEST TEST PROBE RELEASED FOR CHECKING

BUICK — ENVISION (2016)

136000 VISIBILITY:WINDSHIELD WIPER/WASHER

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE WIPER MOTOR, TRANSMISSION/LINKAGE AND MODIFY THE UPPER PLENUM CUTOUT TO CORRECT A CUSTOMER CONCERN THAT THE WINDSHIELD WIPERS MAY BECOME ERRATIC AND/OR INOPERATIVE DUE TO THE WINDS

BUICK — ACADIA, ATS, ATS-V, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CASCADA, CITY EXPRESS, COLORADO, CORVETTE, CRUZE, CT6, CTS, CTS-V, ELR, ENCLAVE, ENCORE, ENVISION, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, EXPRESS 4500, IMPALA, LACROSSE, MALIBU, MALIBU HYBRID, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA HD, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO HD, SONIC, SPARK, SPARK EV, SRX, SS, SUBURBAN, TAHOE, TAHOE POLICE PURSUIT, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XT5, XTS, YUKON, YUKON DENALI, YUKON XL (2016–2017) — 222 vehicle combinations

199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

THIS INFORMATIONAL BULLETIN PROVIDES THE CORRECT INFORMATION THAT IS NEEDED TO CORRECTLY KNOW WHAT TPM SENSOR IS NEEDED TO BE INSTALLED ON VEHICLES IF THERE IS ACCESSORY WHEELS INSTALLED AND WHO TO CONTACT WHEN THE ACCESSORY WHEELS WILL NOT

BUICK — ACADIA, ENCLAVE, OUTLOOK, TRAVERSE (2010–2017) — 50 vehicle combinations

130000 VISIBILITY

THIS PRELIMINARY INFORMATIONAL BULLETIN ADDS 2015 - 2017 MY'S TO REPAIR INFORMATION FOR A CUSTOMER CONCERN THAT FRONT SUNROOF SUNSHADE WILL NOT LATCH IN THE CLOSED POSITION.

BUICK — ACADIA, AMPERA, ATS, ATS-V, BOLT EV, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CASCADA, CITY EXPRESS, COLORADO, CORVETTE, CRUZE, CT6, CTS, CTS-V, ELR, ENCLAVE, ENCORE, ENVISION, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, EXPRESS 4500, IMPALA, LACROSSE, LOW CAB 3500, LOW CAB 4500, LOW CAB 5500, MALIBU, MALIBU HYBRID, N300 MAX, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SONIC, SPARK, SPARK EV, SRX, SS, SUBURBAN, TAHOE, TAHOE POLICE PURSUIT, TERRAIN, TRAVERSE, TRAX, VAUXHALL, VERANO, VOLT, XT5, XTS, YUKON, YUKON DENALI, YUKON XL (2016–2017) — 120 vehicle combinations

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE HUMAN MACHINE INTERFACE, RADIO OR TUNER, RADIO CONTROLS, INTEGRATED CENTER STACK, DISPLAY, AND MEDIA DISC PLAYERS ARE PLACED ON RESTRICTION THROUGH THE GENERAL MOTOR

BUICK — 4500 SERIES, 5000 SERIES, 6H, 7H, 88, 9-2X, 9-3, 9-4X, 9-5, 9-7X, 98, ACADIA, ACHIEVA, ALERO, ALLURE, AMPERA, ASTRA, ASTRO, ATS, ATS-V, AURA, AURA HYBRID, AURORA, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, AZTEK, B SERIES, B6 MEDIUM DUTY, B7, B7 MEDIUM DUTY, BEAUVILLE, BERETTA, BLAZER, BOLT EV, BONNEVILLE, BRAVADA, C10, C4500, C5500, C6500, C7500, C8500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CASCADA, CATERA, CAVALIER, CENTURY, CHEVY VAN, CITY EXPRESS, CLASSIC, COBALT, COBALT SS, COLORADO, CONVENTIONAL, CORVETTE, CORVETTE Z06, CORVETTE ZR1, CRUZE, CT6, CTS, CTS-V, CUTLASS, DENALI, DEVILLE, DIAMOND EDITION, DTS, ELDORADO, ELR, ENCLAVE, ENCORE, ENVISION, ENVOY, ENVOY 360, ENVOY DENALI, ENVOY DENALI XL, ENVOY XL, ENVOY XL 370, ENVOY XUV, EPICA, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EXPLORER, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY VAN, EXPRESS SAVANNAH, F SERIES, F6, F7, FIREBIRD, FVR, FXR, G SERIES, G VAN, G VAN BUS, G1500, G25, G2500, G3, G30, G35, G3500, G4, G5, G6, G8, GM, GRAND AM, GRAND PRIX, GT, GTO, H SERIES, H1, H2, H2 SUT, H3, H3 SUT, HHR, HTR, HVR, HXR, IMPALA, IMPALA (GMX 211), INCOMPLETE/CUTAWAY C3, INSIGNIA, INTRIGUE, ION, JIMMY, JIMMY CLASSIC, L SERIES, L VAN, L200, L300, LACROSSE, LESABRE, LOW CAB 3500, LOW CAB 4500, LOW CAB 5500, LS, LUCERNE, LUMINA, LUMINA APV, LW200, M SERIES, M VAN, M/L, M/L SERIES, M/L VAN, MALIBU, MALIBU CLASSIC, MALIBU ECO, MALIBU HYBRID, MALIBU MAXX, METRO, MONTANA, MONTE CARLO, MOTOR HOME, N300 MAX, OPTRA, ORLANDO, OUTLOOK, P SERIES, PARK AVENUE, PRIZM, PURSUIT, R SERIES, RAINIER, REGAL, RELAY, RENDEZVOUS, RIVIERA, ROADTREK, S/T BLAZER, S/T JIMMY, S10, S15, SAFARI, SAFARI (GMC), SANANA, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SC, SEVILLE, SIERRA 1500, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA 3500, SIERRA 3500 HD, SILHOUETTE, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SILVERADO 3500 HD, SKY, SKYLARK, SL, SLS, SOLSTICE, SONIC, SONOMA, SONOMA CREW, SPARK, SPARK EV, SRX, SS, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, SUNBIRD, SUNFIRE, SW, T4500, T6500, T7500, T8500, TAHOE, TAHOE HYBRID, TAHOE POLICE PURSUIT, TERRAIN, TERRAZA, TOPKICK, TOPKICK 6500, TOPKICK 8500, TORRENT, TRACKER, TRAILBLAZER, TRAILBLAZER 360, TRAILBLAZER EXT, TRAILBLAZER EXT 370, TRANS AM, TRANS SPORT, TRAVERSE, TRAX, UPLANDER, V SERIES, VAN, VANDURA, VAUXHALL, VECTRA, VENTURE, VERANO, VIBE, VOLT, VUE, VUE HYBRID, W SERIES, W SERIES C3 3500, W-SERIES, W3500, W4, W4500, W5500, W5500HD, WAVE, XLR, XT5, XTS, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500, YUKON XL DENALI (2000–2017) — 1935 vehicle combinations

060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

BUICK — ENCLAVE (2013–2017) — 5 vehicle combinations

350000 EQUIPMENT

THIS PRELIMINARY INFORMATIONAL BULLETIN ADDS 2015 - 2017 MY'S TO DEALERSHIP INFORMATION FOR REMOVING FLOCKING MATERIAL FROM THE FRONT SIDE DOOR INTERIOR TRIM PANEL DURING PDI.

BUICK — 3500, ACADIA, ATS, BOLT EV, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CASCADA, CITY EXPRESS, COLORADO, CORVETTE, CRUZE, CT6, CTS, ELR, ENCLAVE, ENCORE, ENVISION, EQUINOX, ESCALADE, ESCALADE ESV, EXPRESS, EXPRESS 4500, IMPALA, LACROSSE, LOW CAB 4500, LOW CAB 5500, LOW CAB FORWARD 6500, MALIBU, MALIBU HYBRID, N300, N300 MAX, REGAL, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA 3500, SIERRA DENALI, SIERRA HD, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO HD, SONIC, SPARK, SPARK EV, SRX, SS, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, TRAX, VERANO, VOLT, XT5, XTS, YUKON, YUKON XL (2016–2018) — 365 vehicle combinations

350000 EQUIPMENT

This Bulletin provides a procedure to activate/enable 4G LTE Wi-Fi Hotspot on New vehicle.

BUICK — 4500 SERIES, 5000 SERIES, 6H, 7H, 7T SCHOOL BUS, 88, 9-2X, 9-3, 9-4X, 9-5, 9-7X, 900, 9000, 98, ACADIA, ACHIEVA, ALERO, ALL, ALL PASSENGER CARS AND LI, ALLURE, AMPERA, ASTRA, ASTRO, AURA, AURA HYBRID, AURORA, AVALANCHE, AVALANCHE 1500, AVALANCHE 2500, AVEO, AZTEK, B SERIES, B6 MEDIUM DUTY, B7, B7 CHASSIS, B7 MEDIUM DUTY, B7T042, BEAUVILLE, BERETTA, BLAZER, BONNEVILLE, BRAVADA, BUS, BUS CHASSIS, C/K SUBURBAN (GMC), C10, C1500 SUBURBAN, C2500 SUBURBAN, C4500, C5500, C6500, C7500, C8500, CAMARO, CANYON, CAPRICE, CAPRICE POLICE PURSUIT, CAPTIVA, CAPTIVA SPORT, CATERA, CAVALIER, CENTURY, CHEVY VAN, CLASSIC, COBALT, COBALT SS, COLORADO, CONVENTIONAL, CORSICA, CORVETTE, CORVETTE Z06, CORVETTE ZR1, CREW CAB, CRUZE, CTS, CTS-V, CUTLASS, DENALI, DEVILLE, DIAMOND EDITION, DTS, ELDORADO, ENCLAVE, ENVOY, ENVOY 360, ENVOY DENALI, ENVOY DENALI XL, ENVOY XL, ENVOY XL 370, ENVOY XUV, EPICA, EQUINOX, ESCALADE, ESCALADE ESV, ESCALADE EXT, ESCALADE EXT 1500, ESCALADE HYBRID, EV1, EXPLORER, EXPRESS, EXPRESS 1500, EXPRESS 2500, EXPRESS 3500, EXPRESS 4500, EXPRESS CUTAWAY VAN, EXPRESS SAVANNAH, F SERIES, F6, F7, FIREBIRD, FXR, G SERIES, G VAN, G VAN BUS, G-VAN, G10, G1500, G2 VAN, G20, G25, G2500, G3, G3 VAN, G30, G35, G3500, G4, G5, G6, G8, GM, GRAND AM, GRAND PRIX, GT, GTO, H SERIES, H1, H2, H2 SUT, H3, H3 SUT, HHR, HTR, HVR, IMPALA, IMPALA (GMX 211), INCOMPLETE/CUTAWAY C3, INSIGNIA, INTRIGUE, ION, JIMMY, JIMMY CLASSIC, L SERIES, L VAN, L200, L300, LACROSSE, LESABRE, LS, LUCERNE, LUMINA, LUMINA APV, LW200, M SERIES, M VAN, M/L, M/L SERIES, M/L VAN, MALIBU, MALIBU CLASSIC, MALIBU HYBRID, MALIBU MAXX, METRO, MONTANA, MONTE CARLO, MOTOR HOME, OPTRA, ORLANDO, OUTLOOK, P, P SERIES, P3, P30, P30 CHASSIS, P30 MOTORHOME CHASSIS, P35, P3500, PARK AVENUE, PRIZM, PURSUIT, R SERIES, RAINIER, RALLY, REGAL, RELAY, RENDEZVOUS, RIVIERA, ROADMASTER, S/T BLAZER, S/T JIMMY, S10, S15, SAFARI, SAFARI (GMC), SANANA, SAVANA, SAVANA 1500, SAVANA 2500, SAVANA 3500, SC, SEVILLE, SIERRA 1500, SIERRA 1500 HD, SIERRA 2500, SIERRA 2500 HD, SIERRA 3500, SILHOUETTE, SILVERADO 1500, SILVERADO 1500 HD, SILVERADO 2500, SILVERADO 2500 HD, SILVERADO 3500, SILVERADO 3500 HD, SKY, SKYLARK, SL, SLS, SOLSTICE, SONIC, SONOMA, SONOMA CREW, SRX, SSR, STS, SUBURBAN, SUBURBAN 1500, SUBURBAN 2500, SUNBIRD, SUNFIRE, SW, T4500, T6500, T7500, T8500, TAHOE, TAHOE HYBRID, TERRAIN, TERRAZA, TILTMASTER, TOPKICK, TOPKICK 6500, TOPKICK 8500, TORRENT, TRACKER, TRAILBLAZER, TRAILBLAZER 360, TRAILBLAZER EXT, TRAILBLAZER EXT 370, TRANS AM, TRANS SPORT, TRAVERSE, U VAN, U-VAN, UPLANDER, V SERIES, VAN, VANDURA, VECTRA, VENTURE, VERANO, VIBE, VOLT, VUE, VUE HYBRID, W SERIES, W SERIES C3 3500, W-SERIES, W3500, W4, W4500, W5, W5500, W5500HD, XLR, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON HYBRID, YUKON XL, YUKON XL 1500, YUKON XL 2500, YUKON XL DENALI (1997–2012) — 1700 vehicle combinations

353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBR

BUICK — CASCADA (2016)

350000 EQUIPMENT

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE FOLDING TOP STOWAGE COMPARTMENT LID BUMPERS TO CORRECT A CONDITION OF A RATTLE/CLUNK NOISE ORIGINATING FROM THE RIGHT ERAR PACKAGE SHELF AREA, DUE TO THE BUMPERS HAVING A FLAT SPOT

BUICK — ACADIA, ATS, ATS-V, CAMARO, CORVETTE, CT6, CTS, LACROSSE, XT5 (2015–2017) — 9 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS INFORMATIONAL BULLETIN PROVIDES A CHART ON WHAT MAY STILL BE ACTIVE AND HOW LONG IT STAYS ACTIVE, DURING A PARASITIC DRAW TEST.

BUICK — CRUZE, ENCORE, MALIBU, VOLT (2016–2017) — 8 vehicle combinations

060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR VEHICLES THAT HAVE AN OIL LEAK AT THE REAR OF THE ENGINE. TECHNICIAN WILL NEED TO USE THE EVAPORATIVE EMISSIONS SYSTEM TES

BUICK — AMPERA, BOLT EV, LACROSSE, XT5 (2017) — 8 vehicle combinations

100000 POWER TRAIN

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO THE TECHNICIAN TO ALLOW THE VEHICLE TO COOL DOWN BEFORE PERFORMING A TRANS RANGE CONTROL MODULE LEARING PROCEDURE.

BUICK — CRUZE, ENCORE, MALIBU (2016–2017) — 6 vehicle combinations

060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES WITH A RATTLE NOISE FROM ENGINE AREA WHILE DRIVING. TECHNICIAN WILL NEED TO CHECK THE TORQUE ON TURBOCHARGER MOUNTING BOLTS. IF THE TURBOCHARGE

BUICK — VERANO (2014) — 2 vehicle combinations

110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PRCEDURE TO REPROGRAM THE COMMUNICATION INTERFACE CONTROL MODULE TO CORRECT THE CUSTOMERS CONCERN OF A DEAD BATTERY.