Introduction
The MLPS (Manual Lever Position Switch) is a crucial component in your 1994 Ford Town Car’s automatic transmission. It’s responsible for informing the transmission control module (TCM) about the selected gear lever position. This information is vital for the TCM to operate the transmission correctly.
If your Town Car experiences issues like rough shifting‚ slipping‚ or the transmission not engaging‚ the MLPS might be at fault. In this article‚ we’ll guide you on how to locate the MLPS switch within your vehicle’s automatic transmission.
Locating the MLPS Switch
To find the MLPS switch‚ you’ll need to access the transmission’s underside. Follow these steps⁚
- Park your Town Car on a level surface and engage the parking brake for safety.
- Raise the vehicle using a jack and secure it with jack stands. Ensure the vehicle is stable before proceeding.
- Locate the transmission. It’s positioned beneath the engine‚ usually near the rear axle.
- Identify the shift lever cable that connects to the transmission. It’s a metal cable running from the gear shifter in the cabin to the transmission.
- The MLPS switch is typically located on the transmission case near the shift lever cable connection. It’s a small‚ rectangular switch with electrical connectors attached.
Note⁚ The specific location of the MLPS switch may vary slightly depending on the exact transmission model installed in your 1994 Town Car. If you’re unsure about the location‚ consulting a repair manual for your vehicle is recommended.
Troubleshooting and Replacement
Once you’ve located the MLPS switch‚ you can test its functionality. If you suspect it’s faulty‚ you’ll need to replace it. This typically involves⁚
- Disconnecting the electrical connectors from the MLPS switch.
- Removing the switch by unscrewing it from the transmission case.
- Installing the new MLPS switch by screwing it into the transmission case and connecting the electrical connectors.
- Testing the new switch to ensure proper functionality.
Caution⁚ Replacing the MLPS switch requires basic mechanical skills and knowledge of vehicle components. If you’re not comfortable performing the procedure yourself‚ it’s best to consult a qualified mechanic.
Remember⁚ The MLPS switch is a critical component in your Town Car’s transmission system. If you suspect it’s malfunctioning‚ addressing the issue promptly is essential to prevent further transmission problems.