A necessary part of job retention is to query the customer as to any previous work done on the vehicle to avoid misunderstandings and wasted time. This is especially true when dealing with a 6R140 shift complaint or failure. Knowing if a valve body, solenoid, or computer has been worked on or replaced is imperative. Beyond typical reprogramming, solenoid strategy is also a key to success.
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For more information, be sure to visit:
Transmission Digest: https://www.transmissiondigest.com/
&
Transtar Industries: https://www.transtar1.com/
