FixVault

Range Reference

WARNING: This page is about a different car, the 2009 GMC Yukon, 2009 Chevrolet Tahoe, and 2009 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Gear Park Reverse Neutral D
P EVT R N EVT Low 1st 2nd 3rd 4th EVT High
Shift Solenoid 1  OFF OFF OFF OFF ON ON ON ON OFF
Shift Solenoid 2  OFF OFF OFF OFF OFF OFF ON ON ON
Line PC Solenoid 1 N.H.  ON ON/OFF* ON ON/OFF* ON ON ON ON ON
PC Solenoid 2 Trim N.H.  OFF OFF OFF OFF OFF ON ON ON ON
PC Solenoid 3 Trim N.H.  OFF ON OFF ON ON ON OFF ON OFF
PC Solenoid 4 Trim N.L.  OFF OFF OFF OFF ON OFF ON OFF OFF
PC Solenoid 5 N.L.  OFF ON/OFF* OFF ON/OFF* OFF OFF OFF OFF OFF
1-3 Clutch  - - - - A - A - -
4th Clutch  - - - - - - - A -
Hybrid Low 1-2 Clutch  - A - A A A - - -
Hybrid Direct 2-3-4 Clutch  - - - - - A A A A
ON = the solenoid valve is energized.
OFF = the solenoid valve is de-energized.
A = Applied
*When the internal combustion engine is running, the line pressure control solenoid is ON (pressurized) and the pressure control solenoid 5 is OFF (no pressure). When the internal combustion engine is OFF (auto stop), the line pressure control solenoid is OFF (no pressure) and the pressure control solenoid 5 is ON (pressurized).