E172117180-ZSUB: Service Update Bulletin – Strut dome and water channel corrosion – 2018 Holden Commodore

#E172117180-ZSUB: Service Update Bulletin – Strut dome and water channel corrosion – (May 14, 2018)

Subject: E172117180–ZSUB Service Update Bulletin- Strut dome and water channel corrosion
Models: MY18 ZB Holden Commodore

Reference Number: E17–211718 May 2018
GWM Number: E172117180 Revision:

 

Attention: This Service Update Bulletin applies to New Zealand customers vehicles only that return to the dealership for any reason.

 

Make Model Model Year VIN RPO Description
From To From To
Holden ZB Commodore 2018 2018

Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.

 

Condition
  • Internal manufacturing error caused an insufficient sealing on both side spring strut dome and water channels.
  • Insufficient sealing will result in high corrosion on unprotected areas.
Correction Insufficient sealing

Application of wax seal on the affected area using PN 9559279 using a pressure cup spray gun.

(more…)

A182150520–ZSUB: Service Update Bulletin — No Power to Trailer Interface Module (TIM) — Missing wire and fuse in Instrument Panel (IP) harness – 2018 Holden Astra

#A182150520–ZSUB: Service Update Bulletin — No Power to Trailer Interface Module (TIM) — Missing wire and fuse in Instrument Panel (IP) harness – (Apr 4, 2018)

Subject: A182150520–ZSUB Service update bulletin — No Power to Trailer Interface Module (TIM) — Missing wire and fuse in Instrument Panel (IP) harness
Models: 2018 Holden Astra K (Wagon only)

Reference Number: A18–215052 Release Date: April 2018
GWM Number: A182150520 Revision:

 

Attention: This Service Update Bulletin applies to Australia and New Zealand customers vehicles only that return to the dealership for any reason.

 

Make Model Model Year VIN RPO Description
From To From To
Holden Astra — K (Wagon only) 2018 2018 20–APR—2017 14–DEC—2017 N/A N/A

Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.

 

Condition If a genuine accessory towbar is fitted to BK Astra Wagon vehicles, a missing wire and 30 amp fuse prevents power getting to the Trailer Interface Module (TIM) and the trailer lights will not operate.

Terminal / wire

Note: Terminal / wire missing-pre repair (A). Terminal / wire installed-post repair (B).

Correction Route supplied wire

Route supplied wire along path of existing body electrical harness and add supplied fuse as per rework instructions (1).

(more…)

A172145180-ZSUB: Service Update Bulletin-Incorrect Electric Power Steering (EPS) component assembled on vehicle – 2017 Holden Astra

#A172145180-ZSUB: Service Update Bulletin-Incorrect Electric Power Steering (EPS) component assembled on vehicle – (May 20, 2018)

Subject: A172145180 — ZSUB Service update bulletin — Incorrect Electric Power Steering (EPS) component assembled on vehicles
Models: MY17 Holden BL Astra Sedan

Reference Number: A17–214518 May 2018
GWM Number: A172145180 Revision:

 

Attention: This Service Update Bulletin applies to Australia and New Zealand customers vehicles only that return to the dealership for any reason.

 

Make Model Model Year VIN RPO Description
From To From To
Holden BL Astra 2017 2017 N/A N/A N/A N/A

Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.

 

Condition Incorrect Electric Power Pack (EPP) component fitted on Electric Power Steering (EPS).

  • No functional impact for customers.
  • Serviceability issue only — Electric Power Pack (EPP) part number will not be recognised in TIS2Web / MDI during service.
Correction Remove and replace electric steering gear assembly and data file re-calibration.

(more…)

18175: Service Update – Incorrect Brake Assembly Bolts – 2018-2019 Buick LaCrosse

#18175: Service Update – Incorrect Brake Assembly Bolts – (May 16, 2018)

Subject: 18175 Incorrect Bolt for Brake Pedal Assembly
Models: 2018–2019 Buick LaCrosse

Reference Number: N182167170 Release Date: May 2018
Revision: 00
Attention: This service update includes vehicles in dealer inventory and customer vehicles that return to the dealership for any reason. This bulletin will expire at the end of the involved vehicle’s New Vehicle Limited Warranty period.
Make Model Model Year RPO Description
From To
Buick LaCrosse 2018 2019

Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.

Condition Certain 2018 and 2019 model year Buick LaCrosse vehicles may have the incorrect bolt installed on the brake pedal assembly box.
Correction Inspect and replace bolts.

(more…)

18169: Service Update – 10 Speed Transmission Delayed Shifting – 2018 Cadillac Chevrolet GMC

#18169: Service Update – 10 Speed Transmission Delayed Shifting – (May 18, 2018)

Subject: 10 Speed Transmission Delayed Shifting
Models: 2018 Cadillac Escalade
2018 Chevrolet Tahoe
2018 GMC Yukon / Yukon XL

Reference Number: N182162210 Release Date: May 2018
Revision: 00
Attention: This service update includes vehicles in dealer inventory and customer vehicles that return to the dealership for any reason. This bulletin will expire at the end of the involved vehicle’s New Vehicle Limited Warranty period.
Make Model Model Year RPO Description
From To
Cadillac Escalade 2018 2018 MF6

L86

Transmission, 10-Spd Automatic

6.2L V8 Ecotec3 Engine

Chevrolet Tahoe
GMC Yukon / Yukon XL / Yukon Denali / Yukon Denali XL

Involved vehicles are marked “open” on the Investigate Vehicle History screen in GM Global Warranty Management system. This site should always be checked to confirm vehicle involvement prior to beginning any required inspections and/or repairs.

Condition Certain 2018 model year Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon / Yukon XL vehicles equipped with a 10-speed automatic transmission (RPO MF6), and a 6.2L engine (RPO L86) may experience a 2 to 3 second delayed engagement when shifting between park, reverse, or drive (performing garage shifts). Customers may also experience a hard shift, with a possible bang or clunk. If the vehicle is on an incline the customer may experience a short roll back due to the hesitation.
Correction Dealers are to reprogram the transmission control module (TCM) with an updated calibration.

(more…)