Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Chevy Truck
>>
1993
>>
Suburban 1/2 Ton 2WD V8-350 5.7L
>>
Repair and Diagnosis
>>
Transmission and Drivetrain
>>
Automatic Transmission/Transaxle
>>
Description and Operation
>>
4L60-E Automatic Transmission
>>
Control Signals - Inputs
>>
Calibration ID
Calibration ID
This input displays the PCM current calibrator PROM. It is very important the PCM contains the latest released calibration.