Anyone found a replacement for 85913-90A01 Blower Relay

[Spike Strip]

85913-90A01 is the Heater HVAC Blower relay for 81-10/85 FJ60. NLA and no substitute or aftermarket that I can find. The later one (> 10/85) is substantially different.

Anyone found something that will work ?

Cheers.

 

[CruiserTrash]

85913-90A01 is the Heater HVAC Blower relay for 81-10/85 FJ60. NLA and no substitute or aftermarket that I can find. The later one (> 10/85) is substantially different.

Anyone found something that will work ?

Cheers.

If you get time do you want to open it up and post some gut shots for me?

 

[Spike Strip]

I don't have one available to take pix. It's a standard 4-pin far as I can tell... the later one, -30020 is a 5-pin and different pin layout.

Only these from the web:

 

[CruiserTrash]

I don't have one available to take pix. It's a standard 4-pin far as I can tell... the later one, -30020 is a 5-pin and different pin layout.

Only these from the web:


View attachment 3539314
View attachment 3539315

If I could see inside, I could tell whether or not I could repair it, or if the guts of a different unit could fit into the case.

 

[Spike Strip]

I found this Generic Denso that looks similar. DENSO 5670047 12V 22 amps.

The OE is 20 amps

 

[Spook50]

If I could see inside, I could tell whether or not I could repair it, or if the guts of a different unit could fit into the case.

I would assume the older version is a SPDT relay, given the later (which IIRC is the same part in the 62) is a DPDT relay. With that it should be fairly easy to adapt a modern Bosch/Tycho relay to use as a replacement.

 

[Spike Strip]

Well, I was wrong (not unusual). But in my defense, the EPC is sometimes very confusing. The -90A01 is listed for '81-10/85 USA FJ60 w/cooler, which is exactly what I have, and I was assuming A/C was an option up to that point so the wiring reflected that.

85913-30020 is listed as 4/85-E with or without A/C, so there's a little overlap, but there are exceptions depending on VIN ... Mine falls under the -30020 VIN and I finally risked my back and had to break out the cheater glasses to actually clearly see the spot where that relay would go, and it is a 5-pin type, the DPDT Spook refers to...

Ok, well at least that one is readily available. (Crosses to a DENSO 5670046 567-0046 or SMP RY-291}

I'll leave this thread up in case anyone else comes across this confusion, along with some relevant linx.

Blower Relay question.

As far as I can tell this relay also doubles as the ignition relay? I took the relay from my 84FJ60 and installed it onto the harness of my 81BJ60 so that I could have A/C. I am trying to diagnose a couple of issues so I want to make sure that I have it installed in the correct location. IS this...

forum.ih8mud.com

Cheers.

85913-30020-83 is the newest OE part number

 

[majdomo]

This is helpful, looking for a replacement relay for the 62, chasing an intermittent issue where the breaker trips when using the higher speeds on the blower. May or may not be this but a good and cheap place to start.