6-Pin Automatic Transmission Speed Regulator Wire Harness Connector – 5P Female OEM

This 6-pin (5P active) female connector is used in automatic transmission speed regulator and transmission control harnesses. The connector integrates transmission speed sensor, solenoid control, and regulator circuit signals for the automatic transmission speed control system. Available bare or with 15cm pre-wired leads.

Key Specifications

Why Transmission Speed Regulator Connectors Fail

Transmission speed regulator connectors are exposed to ATF contamination, thermal cycling, and vibration from the gearbox. Terminal corrosion or housing damage causes transmission speed sensor faults, erratic shifting, or speed regulator circuit errors. Symptoms include harsh shifting, transmission slipping, and P0715–P0720 (input/output speed sensor) fault codes. Replacing the connector restores clean speed regulator circuit continuity.

Variant Guide

• 5P Female – Bare 6-pin housing (5 active circuits) with terminals
• 5P Female 15CM – Pre-wired with 15cm leads for direct splice-in installation

Installation Steps

1. Disconnect the vehicle battery
2. Access the transmission speed regulator connector
3. Release the locking tab and unplug the original connector
4. Transfer terminals to the new housing or splice in the pre-wired variant
5. Reconnect and clear transmission fault codes with a compatible scan tool

Frequently Asked Questions

Q: What fault codes indicate a failed speed regulator connector?
A: Common codes include P0715–P0720 (input/output speed sensor circuit), P0700 (TCM malfunction), and transmission speed regulator circuit faults.

Q: Are terminals included?
A: Yes, terminals are included with all variants.

Compatible Applications

• Automatic transmission speed regulator harness
• Transmission input/output speed sensor connector
• Universal 6-pin (5P) transmission speed control applications