Express 3500 V8-6.6L DSL Turbo VIN 2 (2006)
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Tighten the control valve body retaining bolts to 11 Nm (97 inch lbs.).
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Tighten the TCC solenoid retaining bolts to 11 Nm (97 inch lbs.).
4. Install the pressure control solenoid. Ensure that the electrical tabs are facing outboard.
5. Install the pressure control solenoid retainer and retaining bolt.
Tighten the pressure control solenoid retaining bolt to 11 Nm (97 inch lbs.).
6. Install the TCC PWM solenoid to the control valve body.
7. Install the TCC PWM solenoid retainer.
8. 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)
9. Install the 1-2 accumulator.
