RHS Blinker always on

**Remy** · 26th October 2010, 06:40 PM

Hi,

My RHS blinker always stays on and other drivers are starting to get annoyed

So i have tracked it down to Pin4 on the BeCM outputting power even when car is off. Likely a power transistor failure.

For those interested these 2 sites are useful.
Demystifying the BeCM
P38 Range Rover Becm Connector Plug Pin Out Information-P38 Range Rover Electrical Common faults and Fixes

Options:
Replace - MOSFETS 5 pin power transistors, Part numbers are BUK202 50Y (20 amp rating) and BUK203 50Y (4 amp rating) but struggling to find where i can get these from and not sure which amperage controls the RHS blinker?
Ron have you any ideas from your electronics world or anyone else?

Replace - whole power board in BeCM? Anyone got a spare. Andy do you have anything lying around at a reasonable price? PM me if you do please.

Cheers,
Remy

**Remy** · 26th October 2010, 06:47 PM

PS i have checked Parts vault and Farnell and found nothing

WasabiPimpNinja · 26th October 2010, 07:20 PM

Just out of curiosity, and not meaning to be a dick, but have you tried replacing the globes??? I had a heap of problems with my indicators and headlights etc. My indicators were slowing down, speeding up, kept blowing one headlight, all sorts of junk. I replaced every globe in the front end and it all works like a dream, haven't had an issue since.

Just something to think about before swapping the BECM...

Cheers,
Keels.

**Remy** · 26th October 2010, 07:25 PM

Thanks Keels - Yes!

The BeCM shouldn't have power coming from this pin when the ignition is off. It doesn't for the LHS blinker. Tested with a test light and power is definately active so transistor looks like the fault. That doesn't bother me and i can get around it with relays etc but would prefer to do the job once and correctly.
Thanks for your comments,
Cheers,
Remy

**p38arover** · 26th October 2010, 09:27 PM

Originally Posted by Remy

Ron have you any ideas from your electronics world or anyone else?

I had placed an order for 100 of these a while back. They never arrived.

Which reminds me, I had also agreed to buy some from a bloke on RRNET but I never heard back about them. He had supposedly bought them based on some of us saying we'd take them.

**Remy** · 26th October 2010, 10:06 PM

Thanks Ron. In the mean time i might PM Andy but let me know if anything turns up.

**Hoges** · 26th October 2010, 10:15 PM

http://www.utsource.net/BUK202-50Y%2c127.html
search BUK203-50Y part, buy BUK203-50Y at Utsource

timely reminder, thanks! last I heard from the bloke who was going to get some was Nov2007!

Don't know if the above mob have stock or not...and don't know what the price is...

another item for the list

**Remy** · 26th October 2010, 10:22 PM

Thanks Hoges. I have contacted them and waiting for a reply. I will get some extras in if they have them and in the mean time i have also PM'd Andy.
Cheers,
Remy

**Hoges** · 26th October 2010, 10:25 PM

Can you let me know how much each? suggest we might be able to split the postage etc?
cheers

**Remy** · 26th October 2010, 10:31 PM

No problems if they have them and Ron as well maybe some for Paul in case he want them on HRA. My gut tells me they won't have them but wait and see.

Thread: RHS Blinker always on

Thread Tools

RHS Blinker always on

Bookmarks

Bookmarks

Posting Permissions