Check the listing for details. Ford E4OD Trans New MLPS Range Sensor Neutral Safety Switch 1989-96 (99561). Condition: New. Listed at 39.00 USD. Brand New Manual Lever Position Sensor(MLPS)Also known as (TRS) Transmission Range Sensor & (NSS) Neutral Safety Switch (DTR) Ford E4OD 1989-96 Mounts externally on the top of the transmission case Replaces OEM Part No. F5TZ-7A247AA This sends information to the Powertrain Control Module (PCM) that in turns sends control signals to the transmission. If the engine computer gets bad info than it's extremely likely it's going to send bad control info to the transmission. Luckily, it is not very expensive and a rather 'easy' replacement. This is generally a high failure item and many times the cause of shifting issues.______________________________________________________________ Save a bundle here over the cost from a dealership. Buy with confidence * Check out our feedbackAll of our items listed are in stock and ready to ship We Quick-Ship Every Day !