HZJ73 Rear Cargo Door Lock 1 vs. 3-Pin Connector

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Joined
Jun 21, 2026
Threads
2
Messages
6
Location
Japan
The rear cargo door lock on my 1990 HZJ73 stopped actuating, and after opening up the actuator, I saw that the plastic ring for the actuator arm that meshes with the rotor had split and was slipping. I was able to temporarily fix it by wrapping it tight with a cable wrap, but it must have slipped out after a few weeks.

The OEM part number is 69110-60040 (or -60080 or -60081), but it appears to be discontinued and unavailable anywhere I've looked. It's a 24V unit.

Amayama: https://www.amayama.com/en/genuine-...n/land_cruiser_prado/HZJ73HV/111263/body/6762

I ordered the equivalent part for a 1994-1999 HZJ75, part number 69350-60080 (https://www.amayama.com/en/part/toyota/6935060080), but failed to notice until I received it that it has a 3-pin connector vs. the original 1-pin harness that's on my truck. Searching through the FSMs and electrical diagrams, as well as similar threads here, I can't seem to confirm the pinout for a 3-pin connector. The original 1-pin appears to be a simple reverse polarity signal that allows the actuator to use the chassis ground as the reference voltage.

Does anyone know what the pinout for a 3-pin rear cargo door actuator should be? Thanks in advance!

Existing actuator (P/N 69110-60040):
IMG_0791.webp


Connector for new actuator (P/N 69350-60080):
IMG_0792.webp
 
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