FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Chevy Truck
>>
1993
>>
Suburban 1/2 Ton 2WD V8-393 6.5L DSL Turbo
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Technical Service Bulletins
Engine Control Module: Technical Service Bulletins
Expand All (for easy ctrl-f)
Collapse All
Engine - THIS BULLETIN HAS BEEN CANCELED
ECM - Connector OEM Lubricant Doesn't Cause Malfunction
PCM & BCM (W/Mylar Strips) - Servicing
ECM Connector - Lubricant Does Not Cause Malfunction
PCM's - Servicing Units With Mylar Strips