What wire colors are on the MLPS (Manual Lever Position Sensor) connector?

The diagram shows six wires: circuit 199 (LB/Y, light blue/yellow), circuit 359 (BK/W, black/white), circuit 32 (R/LB, red/light blue), circuit 298 (P/O, purple/orange), circuit 140 (BK/PK, black/pink), and circuit 33 (W/PK, white/pink).

Which circuit numbers appear on the left side of the MLPS connector?

Circuit 199 (LB/Y wire) and circuit 359 (BK/W wire) are shown on the left side of the connector.

Which circuit numbers appear on the right side of the MLPS connector?

From top to bottom: circuit 32 (R/LB), circuit 298 (P/O), circuit 140 (BK/PK), and circuit 33 (W/PK).

How many terminals does this MLPS connector diagram show?

The diagram identifies six terminals with circuit numbers and wire colors: 199, 359, 32, 298, 140, and 33.

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1990 Ford Bronco MLPS Connector Pinout Diagram - E4OD Wire Colors & Circuits

Manual level position sensor connector pinout with circuit numbers and wire color codes

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Wiring diagram of the manual level position sensor connector showing terminal circuit numbers and color-coded wires.

AI caption February 2015 · Photo 1723 of 1799

This document is a connector face diagram for a Ford Manual Lever Position Sensor (labeled in the scan as "MANUAL LEVEL POSITION SENSOR"), the transmission range sensor used with the E4OD automatic transmission. The illustration shows the oval sensor connector viewed head-on, with six terminal cavities identified by callout leaders. On the left side of the connector are circuit 199 with a light blue/yellow (LB/Y) wire and circuit 359 with a black/white (BK/W) wire. On the right side, from top to bottom, are circuit 32 with a red/light blue (R/LB) wire, circuit 298 with a purple/orange (P/O) wire, circuit 140 with a black/pink (BK/PK) wire, and circuit 33 with a white/pink (W/PK) wire. The diagram allows a technician to identify which circuit and wire color corresponds to each terminal position when testing or repairing the MLPS wiring on a vehicle such as the uploader's 1990 Ford Bronco. The document itself carries no year, model, or part number markings; its applicability is inferred from the album context (1990 Bronco E4OD/MLPS reference scans).

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Frequently asked questions

What wire colors are on the MLPS (Manual Lever Position Sensor) connector?: The diagram shows six wires: circuit 199 (LB/Y, light blue/yellow), circuit 359 (BK/W, black/white), circuit 32 (R/LB, red/light blue), circuit 298 (P/O, purple/orange), circuit 140 (BK/PK, black/pink), and circuit 33 (W/PK, white/pink).
Which circuit numbers appear on the left side of the MLPS connector?: Circuit 199 (LB/Y wire) and circuit 359 (BK/W wire) are shown on the left side of the connector.
Which circuit numbers appear on the right side of the MLPS connector?: From top to bottom: circuit 32 (R/LB), circuit 298 (P/O), circuit 140 (BK/PK), and circuit 33 (W/PK).
How many terminals does this MLPS connector diagram show?: The diagram identifies six terminals with circuit numbers and wire colors: 199, 359, 32, 298, 140, and 33.