Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification

• Q77 Transmission Control Solenoid Valve Characterization Programming
• Automatic Transmission Intermediate Speed Sensor Replacement (Sensor 1 L84, L87) , or Automatic Transmission Intermediate Speed Sensor Replacement (Sensor 2 L84, L87) , or Automatic Transmission Intermediate Speed Sensor Replacement (Sensor 1 LM2) , or Automatic Transmission Intermediate Speed Sensor Replacement (Sensor 2 LM2) - B14DA Automatic Transmission Intermediate Speed Sensor 1
• Automatic Transmission Wiring Harness Replacement
• For control module replacement, programming, and setup refer to: Control Module References

Additional Procedures 

Transmission Service Fast Learn Procedure - Perform only when the component/system is serviced.