Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1999F 150 2WD PICKUP V6-4.2L VIN 2REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTRANSMISSION CONTROL SYSTEMSTESTING AND INSPECTIONPINPOINT TESTSSHIFT SOLENOID OPERATION CHART
1999 Ford F 150 2WD Pickup V6-4.2L VIN 2
Shift Solenoid Operation Chart
1999 Ford F 150 2WD Pickup V6-4.2L VIN 2SECTION Shift Solenoid Operation Chart
SHIFT SOLENOID PRE-DIAGNOSIS
Use the following shift solenoid operation information when performing Pinpoint Test A. A: Shift Solenoids
EC = Electronically Controlled.
HD = Hydraulically Disabled.
SHIFT SOLENOID FAILURE MODE CHART "ALWAYS OFF"
Failed off due to and/or vehicle wiring concerns, electrically or hydraulically stuck off.
SHIFT SOLENOID FAILURE MODE CHART "ALWAYS ON"
Failed on due to and/or vehicle wiring concerns, electrically or hydraulically stuck on.
Solenoid Operation Chart:
Use the following shift solenoid operation information when performing Pinpoint Test A. A: Shift Solenoids
EC = Electronically Controlled.
HD = Hydraulically Disabled.
SHIFT SOLENOID FAILURE MODE CHART "ALWAYS OFF"
Failed off due to and/or vehicle wiring concerns, electrically or hydraulically stuck off.
SHIFT SOLENOID FAILURE MODE CHART "ALWAYS ON"
Failed on due to and/or vehicle wiring concerns, electrically or hydraulically stuck on.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.