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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSLINCOLN1996CONTINENTAL V8-4.6L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSBRAKE SIGNALDESCRIPTION AND OPERATION
1996 Lincoln Continental V8-4.6L DOHC
Brake Signal: Description and Operation
1996 Lincoln Continental V8-4.6L DOHCSECTION Description and Operation
Typical Brake Pedal Position Switch:
PURPOSE
The signal informs the Powertrain Control Module (PCM) to disengage the torque converter clutch.
On certain applications, the PCM adjusts the engine idle speed with the brakes applied and the A/C turned On, or turns the A/C Off after a calibrated time.
OPERATION
The Brake On/Off Switch (BOO) signals the PCM with a battery voltage (B+) signal whenever the vehicle brakes are applied.
If all the stoplamp bulbs are burned out (open), a high voltage is present at the PCM due to a pull-up resistor in the PCM. This provides fail safe operation in the event the circuit to the BOO switch has failed.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.