K 1500 Yukon Denali AWD V8-6.0L VIN U (2002)
11. Using J28458, release the pass-through electrical connector from the transmission case.
11.1.
Use the small end of the J28458 over the top of the connector.
11.2.
Twist in order to release the four tabs retaining the connector.
11.3.
Pull the harness connector down through the transmission case.
12. Remove the TCC solenoid (with O-ring seal) and wiring harness assembly from the transmission case.
13. Inspect the TCC solenoid and wiring harness assembly for the following defects:
^
Damage
^
Cracked connectors
^
Exposed wires
^
Loose pins
Installation Procedure
1. Install the wiring harness and TCC solenoid assembly with a new O-ring seal to the transmission.
2. Install the pass-through electrical connector to the transmission case.
