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Buick Rainier, Envoy Xl, Trailblazer, Envoy, Trailblazer Ext. Published by Transport Canada as 2015422 on 24 September 2015. System: Electrical.

What the notice says On certain vehicles, the driver’s door module could experience electrical faults resulting a loss of switch function, erratic switch behaviour (such as power windows lowering and/or raising without driver input) or an electrical short circuit, potentially resulting in a vehicle fire. These issues could occur even when …

Is your vehicle included? Check with your VIN at Transport Canada, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.

Transport Canada carries this recall as 2015422, dated 24 September 2015. The American register carries the same defect as campaign 15V599, dated 24 September 2015. They are the same defect because the manufacturer filed both under one internal campaign code, 15700.

 CanadaUnited States
Number201542215V599
Dated24 September 201524 September 2015
RegisterTransport CanadaNHTSA
MakeBuick

Both registers carry the same date for this defect.

These are the dates each register records against its own notice. They are separate administrative acts in two countries, recorded by two authorities under two sets of rules, and this page does not claim that one caused the other or that owners in either country were contacted on those days. What it shows is that the same manufacturer campaign reached the two registers on different dates.

Read the American notice 15V599, including every earlier version of its wording this site holds. The Canadian register explains why the manufacturer code is published there and what that makes possible. Canada and America sets every matched pair side by side.

What Transport Canada published

Recall number
2015422
Recall date
24 September 2015
Make
Buick, GMC, Chevrolet
Models
Rainier, Envoy XL, Trailblazer, Envoy, Trailblazer Ext
Model years
2006 to 2007
Vehicle class
SUV
System
Electrical
Raised as
Safety MFR
Vehicles affected
623
Register
Canada — Transport Canada, Vehicle Recalls Database

On certain vehicles, the driver’s door module could experience electrical faults resulting a loss of switch function, erratic switch behaviour (such as power windows lowering and/or raising without driver input) or an electrical short circuit, potentially resulting in a vehicle fire. These issues could occur even when the ignition key is removed and could increase the risk of injury and/or property damage. Correction: Dealers will install a new driver’s door switch module. In the interim, owners should park their vehicle outdoors. Note: This recall is an expansion of recall 2014-279.

The wording above is the department's own, as it stood in the monthly file this site last read. Vehicle counts are the sum of the counts published for each make and model the recall covers. To act on a recall, use the official notice: Transport Canada recall 2015422.

The Canadian register on this site

Buick elsewhere in this register

Buick is named on 326 notices in the copy of Transport Canada’s register held here, of which these are the nearest to this one in time.

The same system: Electrical

686 notices in this register name Electrical. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.

Reading this against the source

This page is what Transport Canada published in the Vehicle Recalls Database, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /canada, and how the reading is done is set out in the method.

What the words on this notice mean — the system it is filed under, and what the filing type says about who found the fault.

This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Chevrolet Trailblazer, in all seven, is kept on that vehicle's own page, with the newest in each.

This register keeps an index of its own for every maker and every year it holds: Canadian recalls on a Buick: 326 in the register, and 620 Canadian vehicle recalls filed in 2015.

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