AC Delco E67 in BOOT mode: large-displacement GM platforms.

02/02/2026
KESS3
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UPGRADE 2.84

This development focuses on the many GM platforms from 2006 onwards, covering a wide range of engines from 2.4 to 6.2 liters.

Alongside the already available OBD communication, BOOT mode is now introduced, designed to ensure full access to the ECU even in the most complex configurations. An update that significantly expands operational possibilities on SUVs, sedans, and ultra high-performance vehicles in the American market, providing stable and reliable procedures on one of the most widespread ECU families within the GM group.

A concrete solution to effectively handle operations on vehicles that have historically been complex and highly valuable for workshops.

Technical focus

Connection: BOOT
ECU: AC Delco E67
Production years: from 2006
Brands involved: Buick, Cadillac, Chevrolet, GMC, Holden, Hummer, Isuzu, Pontiac, Saturn

Supported vehicles ECU

Buick Lacrosse, Lucerne, Rainier, Terraza, Verano

Cadillac CTS-V, DTS, XRS, STS, XLR

Chevrolet Camaro ZL1, Impala, Montecarlo, Trailblazer, Uplander

GMC Acadia, Envoy, Savana

Holden Commodore VE

Hummer H3

Isuzu Ascender GMT360, Ascender GMT370

Pontiac G6, G8, Grand Prix, Montana

Saturn Aura, Ion, Outlook, Relay, Sky, Vue