Colorado 4WD L4-2.9L (2008)
20. Install the TCC PWM solenoid (1) to the valve body.
21. Install the TCC PWM solenoid retainer (2).
22. Connect the internal wiring harness electrical connectors to the following components:
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The transmission fluid pressure manual valve position switch (1)
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The 1-2 shift solenoid (2)
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The 2-3 shift solenoid (3)
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The pressure control solenoid (4)
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The TCC PWM solenoid (5)
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The 3-2 shift solenoid (6)
23. Install the transmission filter. Refer to Automatic Transmission Fluid and Filter Replacement (See: Transmission and Drivetrain/Automatic
Transmission/Transaxle/Service and Repair/Removal and Replacement) .
Important: It is recommended that transmission adaptive pressure (TAP) information be reset.
Resetting the TAP values using a scan tool will erase all learned values in all cells. As a result, the engine control module (ECM),
powertrain control module (PCM) or transmission control module (TCM) will need to relearn TAP values. Transmission performance
may be affected as new TAP values are learned.
24. Reset the TAP values. Refer to Transmission Adaptive Functions (See: Transmission and Drivetrain/Automatic
Transmission/Transaxle/Description and Operation/Transmission Adaptive Functions) .
