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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Automatic Transmission - Diagnosis - GF4A-El) >> Description & Operation >> Pcm Output Devices >> Shift Solenoids "A", "B" & "C"

Shift Solenoids "A", "B" & "C"

WARNING: This page is about a different car, the 2002 Mazda Millenia and 2001 Mazda Millenia. However, it is still accessible from the selected car via links, so may be relevant.

The PCM controls transaxle shifting by delivering an output signal to operate proper solenoid. See SOLENOID OPERATION  table. Solenoids are located on transaxle valve body. See Fig 1.

SOLENOID OPERATION

Shift Lever Position & Gear Solenoid "A" Solenoid "B" Solenoid "C"
"D" (Drive) HOLD Mode
2nd Gear
Less Than 8.1 MPH On On Off
Greater Than 10.5 MPH On On On
3rd Gear On Off Off
4th Gear On Off On
"S" (Second) HOLD Mode
2nd Gear On On Off
3rd Gear On Off Off
4th Gear On Off On
"L" (Low) HOLD Mode
1st Gear Off On Off
2nd Gear On On Off
"D" (Drive) Non-HOLD Mode
1st Gear Off On On
2nd Gear On On On
3rd Gear On Off Off
4th Gear On Off On
"S" (Second) Non-HOLD Mode
1st Gear Off On On
2nd Gear On On On
3rd Gear On Off Off
4th Gear On Off On
"L" (Low) Non-HOLD Mode
1st Gear Off On On
2nd Gear On On Off
"R" (Reverse) (1)
Less Than 2.5 MPH Off On On
Greater Than 3 MPH Off Off Off
Greater Than 19 MPH On Off Off
"P" (Park) (1) Off Off On
"N" (Neutral) (1)
Less Than 2.5 MPH Off Off On
Greater Than 3 MPH On Off Off
(1) Driving modes do not affect these gears.
Fig 1: Locating Transaxle Solenoids
G00019928Courtesy of MAZDA MOTORS CORP.