Chevrolet Trailblazer original ECU files

Chevrolet Trailblazer engines

45 files across 8 engine variants and 1 engine code, on 6 ECU types. Listed most: 2.5 163hp, 31 files.

All Chevrolet Trailblazer HW and SW numbers

5 HW numbers and 8 SW numbers, by ECU type. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

Other Chevrolet models

• Captiva 199
• S10 165
• Cruze 129
• Camaro 123
• Silverado 71
• Orlando 62
• Aveo 44
• Malibu 30
• Colorado 26
• Epica 18
• Corvette 17
• Onix 14
• Express 11
• Blazer 10
• Lacetti 10
• Tracker 9
• Cobalt 8
• Equinox 8
• Lumina 8
• Sonic 8
• Prisma 7
• Montana 6
• Tornado 6
• Trax 6