Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Parts/Customer Information





A new flash program has been released to address the conditions mentioned above. The cumulative calibrations for all carlines and years affected by this campaign will be included and available from Service Technology Group on the # 11 Techline CD ROM release on May 31, 1996. The tracking table shows the individual carline calibration update number and initial CD ROM number.

Do not attempt to order the calibration number from GMSPO. They are programmed into the vehicles PCM via a Techline Tool Device.

Customers will be notified of this campaign on their vehicle by General Motors (see copy of divisional customer letter included with this bulletin).