Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Hummer
>>
2008
>>
H2 V8-6.2L
>>
Repair and Diagnosis
>>
Technical Service Bulletins
>>
Superceded Bulletins
>>
Campaign - ECM Software Update
Campaign - ECM Software Update
This TSB number 07338, dated 12/20/07 has been superceded by TSB number 07338A , dated 06/19/08