gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 12305 > < Diagram Information and Instructions|Page 12303
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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.

Notice: Refer to Fastener Notice .

Diagram Information and Instructions|Page 12305 > < Diagram Information and Instructions|Page 12303