Yukon XL 2500 2WD V8-8.1L VIN G (2004)
Important: When installing the pressure control solenoid, the electrical connector (2) must be in the position shown.
4. Install the pressure control solenoid (377).
Notice: Refer to Fastener Notice in Service Precautions.
5. Install the pressure control solenoid retainer (378) and retainer bolt (364A).
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Tighten the bolt to 11 Nm (97 inch lbs.).
6. Connect the internal wiring harness electrical connectors to the following components:
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Transmission fluid pressure switch (1)
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1-2 shift control solenoid (2)
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2-3 shift control solenoid (3)
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Pressure control solenoid (4)
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TCC PWM solenoid (5)
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3-2 control solenoid (6)
7. Install the 1-2 accumulator, if necessary. Refer to Accumulator Assembly, Spacer Plate, and Gaskets.
8. Install the transmission filter. Refer to Automatic Transmission Fluid/Filter Replacement.