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Indicator flash rate https://forums.tipec.net/viewtopic.php?f=25&t=2471 |
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Author: | village eejit [ Sat Jan 10, 2009 3:21 pm ] |
Post subject: | Indicator flash rate |
Since I got my 944 Cabby, the indicators and hazards flash far too quickly like one of the bulbs has blown, but they all work. I guess the next step will be to replace the relay, but before I do, I thought I would ask if anyone else has had this problem and how they fixed it. |
Author: | tr7v8 [ Sat Jan 10, 2009 3:31 pm ] |
Post subject: | Re: Indicator flash rate |
Some of the aftermarket cheapy bulbs increase flash rate. 99% sure that the flasher on the 944 is electronic not bi-metallic so a new 'un should sort it. |
Author: | ExAudiSi [ Sat Jan 10, 2009 4:01 pm ] |
Post subject: | Re: Indicator flash rate |
Make sure that the bulbs are 21 watt and that the previous owner hadn't swapped them for LED bulbs too as both of these will alter the flash rate. |
Author: | David924S [ Sun Jan 11, 2009 9:43 pm ] |
Post subject: | Re: Indicator flash rate |
Make sure the last owner hasn't fitted LED indicators without resistors in each circuit as LEDs take less current than bulbs so fool the indicator relay into thinking a bulb has gone and flashing too fast. Had to fit 5ohm resistors across each of the ones I fitted to my motorbike for the same reason and they need to be able to stand the constant temperature so usually ceramic not the usual circuit board type. |
Author: | Drjonnycatbiscuit [ Fri Jan 16, 2009 2:57 pm ] |
Post subject: | Re: Indicator flash rate |
my indicators flash really fast, and the side repeaters don't flash at all - I thought maybe they were disconnected or broken/fuse etc until I put the hazards on and they worked fine, and at the right speed too. I thought the side repeaters should work all the time and not just with the hazards - isn't this the case? ![]() |
Author: | tr7v8 [ Fri Jan 16, 2009 5:56 pm ] |
Post subject: | Re: Indicator flash rate |
Drjonnycatbiscuit wrote: my indicators flash really fast, and the side repeaters don't flash at all - I thought maybe they were disconnected or broken/fuse etc until I put the hazards on and they worked fine, and at the right speed too. I thought the side repeaters should work all the time and not just with the hazards - isn't this the case? ![]() Yup should flash with both, in fact it's an MOT failure. I can't for the life of me think why one should work & the other don't, been a long day maybe it'll come to me after a lie down! |
Author: | lindsayhbrown [ Sat Jan 17, 2009 11:15 am ] |
Post subject: | Re: Indicator flash rate |
tr7v8 wrote: Drjonnycatbiscuit wrote: my indicators flash really fast, and the side repeaters don't flash at all - I thought maybe they were disconnected or broken/fuse etc until I put the hazards on and they worked fine, and at the right speed too. I thought the side repeaters should work all the time and not just with the hazards - isn't this the case? ![]() Yup should flash with both, in fact it's an MOT failure. I can't for the life of me think why one should work & the other don't, been a long day maybe it'll come to me after a lie down! in a dark room i presume ![]() |
Author: | village eejit [ Sat Jan 17, 2009 3:02 pm ] |
Post subject: | Re: Indicator flash rate |
tr7v8 wrote: Some of the aftermarket cheapy bulbs increase flash rate. 99% sure that the flasher on the 944 is electronic not bi-metallic so a new 'un should sort it. Thanks Jim. I got a new relay (Lucas SFB190) for £3.99 off of ebay and that has sorted it. ![]() |
Author: | Drjonnycatbiscuit [ Sat Jan 17, 2009 4:31 pm ] |
Post subject: | Re: Indicator flash rate |
tr7v8 wrote: Drjonnycatbiscuit wrote: my indicators flash really fast, and the side repeaters don't flash at all - I thought maybe they were disconnected or broken/fuse etc until I put the hazards on and they worked fine, and at the right speed too. I thought the side repeaters should work all the time and not just with the hazards - isn't this the case? ![]() Yup should flash with both, in fact it's an MOT failure. I can't for the life of me think why one should work & the other don't, been a long day maybe it'll come to me after a lie down! maybe the guy I bought it off gave it one of those "under the counter" MOTs then - because the fail page in the internet referred to welding underneath and I couldn't find any... Hmmm... |
Author: | demonfish [ Sun Jan 18, 2009 9:10 pm ] |
Post subject: | Re: Indicator flash rate |
Drjonnycatbiscuit wrote: fail page in the internet referred to welding underneath and I couldn't find any... Hmmm... ? i need a LED flasher, i have a set of leds to go in on indicators now the HID's are in. |
Author: | CaptainSlow [ Tue Jan 20, 2009 10:19 pm ] |
Post subject: | Re: Indicator flash rate |
I've just got my car back from having its belts done and the front offside indicator is no longer working (on hazards or indicator). Change the bulb with no joy. Would a faulty relay cause one light to fail? I'm thinking maybe the mechanic disturbed something when doing the belts? |
Author: | village eejit [ Wed Jan 21, 2009 6:24 pm ] |
Post subject: | Re: Indicator flash rate |
From recent experience, the relay only has 3 pins, so it doesn't have one output per light. I would suspect some damage has been caused to the connection on the back of the indicator fitting. Maybe the connector has just been pulled off? |
Author: | CaptainSlow [ Fri Jan 23, 2009 10:33 pm ] |
Post subject: | Re: Indicator flash rate |
ok thanks for that...unless there are separate fuses I'm now running out of ideas...may have to go to an auto electrician. |
Author: | demonfish [ Sat Jan 24, 2009 12:02 am ] |
Post subject: | Re: Indicator flash rate |
nine times out of ten its usually the bulb contact. The flasher does indeed only have 3 pins, an earth and a power thru... the stalk directs it to the appropriate place. But it wont be that as the whole side will be out. if you are getting a voltage at the contact, i'd trace the wire back. |
Author: | demonfish [ Sat Jan 24, 2009 12:02 am ] |
Post subject: | Re: Indicator flash rate |
C Slow - where do you live? |
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