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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 128 (Automatic Transmission) >> Diagnostic Tests >> Pinpoint Tests - OSC Equipped Vehicle >> Shift Solenoids Pre-Diagnosis >> Shift Solenoid Failure Mode Chart "Always On"

Shift Solenoid Failure Mode Chart "Always On"

WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Failed on due to PCM and/or vehicle wiring concerns, shift solenoid electrically or hydraulically stuck on.

SSA ALWAYS ON Selector Lever Position
Overdrive (Circle D) 2 1
PCM Gear 
Commanded
Actual Gear 
Obtained
1 1 1 1
2 1 1 1
3 4 2* 2*
4 4 2* 2*

*No engine braking.

SSB ALWAYS ON Selector Lever Position
Overdrive (Circle D) 2 1
PCM Gear 
Commanded
Actual Gear 
Obtained
1 4 2* 2*
2 3 2* 2*
3 3 2* 2*
4 4 2* 2*

*No engine braking.