Today experienced navigation error (detour) on 255w and 205w.
Both with MFM-Garmin-130701
255w - from Giant Tampines to Plaza Singapura
it detoured me all the way to Woodlands Checkpoint before coming down towards town.
even when i'm out of CTE tunnel at Orchard exit, it still try to navigate me back to woodlands checkpoint
No issues on a GPS off 205W, with the same start and end point
205w - Vivocity to Bugis, it detoured me to Moulmien and then back towards town, didn't do screen shot.
but navigation was in a straight line direct to Bugis, as if I am flying straight to the destination.
These two devices tend to also goes into reboot at times while navigation, or sometimes, it goes
into the USB mode (the usual mode it displays when we are trying to transfer map data), before going to
the standby (where to) screen.. both using the same supplied garmin in car charger
what could be the reason for these issues?
Nuvi 255W Part 2
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1. Be nice to each other and respect the moderators. Post in normal font size, color and weight. Follow Nettiquette
2. NO out of topic. Discuss about GPS device only
3. NO abuse, profanity and insults
4. NO spamming, cross posting and opening of duplicate topics
5. NO advertisement post or link
6. NO post/link to warez, cracks, serials or illegally obtained copyrighted content
7. Each message posted is owned by and is the opinion of the original poster. Neither mfm nor its owner or moderators are legally responsible for anything posted on the forum
Navigation gone haywire
User of 205 / 205W
Currently using 255W and 205W, 4592 LM
Currently using 255W and 205W, 4592 LM
- moeyhc
- Valued Contributor
- Posts: 2240
- Joined: Wed Sep 17, 2008 10:53 am
- Location: Penang - Nuvi 300, 205W, 2575RLM, M1200, M1000B/C, Papago N1
Re: Navigation gone haywire
Looks like you have a bad Mini USB power connector. The Nuvi will read the ID (usually an 18K Ohm resistor to Gnd) and if the short to Gnd is not found (meaning open circuit) at this pin it will goes into the Data mode. Hopefully it is not the Nuvi connector that is giving problem...
You can go to http://www.Element14.com to buy the connector and resistor to change it.
P/S: if both your Nuvi are giving the same problem using the same power supply then you can be sure the power wire connector is bad.
Hope this helps...
You can go to http://www.Element14.com to buy the connector and resistor to change it.
P/S: if both your Nuvi are giving the same problem using the same power supply then you can be sure the power wire connector is bad.
Hope this helps...
Common Sense Is Not Common.
- JasonLee
- Regional Mapper
- Posts: 503
- Joined: Thu Sep 18, 2008 11:54 pm
- Location: Penang (Magellan Meridian Color & Garmin Nuvi 1460, 2465, 2575R, 3560 & Etrex 30)
Re: Navigation gone haywire
gpsnerd wrote:Vivocity to Bugis, it detoured me to Moulmien and then back towards town, didn't do screen shot.
but navigation was in a straight line direct to Bugis, as if I am flying straight to the destination.
what could be the reason for these issues?
This has happened to me before and I found 2 possibilities:
1. User data corrupted. Problem solved when I did a hard reset and deleted user data.
2. Accidentally changed Navigation Mode to Pedestrian. The solution to this is obvious.
Lean not on your own understanding
Re: Navigation gone haywire
JasonLee wrote:gpsnerd wrote:Vivocity to Bugis, it detoured me to Moulmien and then back towards town, didn't do screen shot.
but navigation was in a straight line direct to Bugis, as if I am flying straight to the destination.
what could be the reason for these issues?
This has happened to me before and I found 2 possibilities:
1. User data corrupted. Problem solved when I did a hard reset and deleted user data.
2. Accidentally changed Navigation Mode to Pedestrian. The solution to this is obvious.
a hard reset - will it revert to default mode?
User of 205 / 205W
Currently using 255W and 205W, 4592 LM
Currently using 255W and 205W, 4592 LM
- silverbeauty
- Moderator
- Posts: 3526
- Joined: Tue Sep 16, 2008 6:29 pm
- Location: Sin-Ka-Pu-Ra Garmin Nüvi1350, 3790T, Fenix, eTrex HcX Panasonic ICE+Garmin Samsung Note3 Apple iPad3
Re: Navigation gone haywire
gpsnerd wrote:JasonLee wrote:gpsnerd wrote:Vivocity to Bugis, it detoured me to Moulmien and then back towards town, didn't do screen shot.
but navigation was in a straight line direct to Bugis, as if I am flying straight to the destination.
what could be the reason for these issues?
This has happened to me before and I found 2 possibilities:
1. User data corrupted. Problem solved when I did a hard reset and deleted user data.
2. Accidentally changed Navigation Mode to Pedestrian. The solution to this is obvious.
a hard reset - will it revert to default mode?
Hard reset will revert unit back to factory default settings.
Back up your favorites, track log etc... and remember your Nuvi setup conditions suited to your preference.
Re: Nuvi 255W Part 2
eddy_duyung wrote:Event now was at year 2013..this Nuvi 255W still handsome for me...
yes, the 255W is excellent. a lot of the newer ones, the "improvements" are not worth it, and when I tried is less stable in satellite lock. 255W may be slower, but not so slow as to really matter...
Re: Nuvi 255W Part 2
Same with me...Nuvi 255w all the way... 

Garmin Mobile XT and Garmin nüvi 255W and Papago M11
- eddy_duyung
- Contributor
- Posts: 414
- Joined: Wed Jun 27, 2012 2:57 am
- Location: Tinggi Island,Johore. Garmin Mobile XT,nüvi 50LM,nüvi 880,nüvi 255W,nüvi 2465
Re: Nuvi 255W Part 2
Proud to have 255W with me...



Nokia 5800XM , Garmin nüvi 50LM,Garmin nüvi 880,Garmin nüvi 255W,Garmin nüvi 2465
Re: Nuvi 255W Part 2
eddy_duyung wrote:Proud to have 255W with me...![]()

User of 205 / 205W
Currently using 255W and 205W, 4592 LM
Currently using 255W and 205W, 4592 LM
- eddy_duyung
- Contributor
- Posts: 414
- Joined: Wed Jun 27, 2012 2:57 am
- Location: Tinggi Island,Johore. Garmin Mobile XT,nüvi 50LM,nüvi 880,nüvi 255W,nüvi 2465
Re: Nuvi 255W Part 2
Bro Gpsnerd...after read your post above about brokedown 255...i'm quite phobia...this unit was served a long time services,
any electronic devices has its limited for its board and anything attached on the board...still looking for 255 / 205 / 255 w for backup...
even 2465 didnt success my need...why Garmin stop producing good product?? like Suzuki..stop producing their Jimny...new jimny just share same name but not same specs...ha ha...now every 205/255/265 W owner always has a nightmare ....ke ke ke..
any electronic devices has its limited for its board and anything attached on the board...still looking for 255 / 205 / 255 w for backup...
even 2465 didnt success my need...why Garmin stop producing good product?? like Suzuki..stop producing their Jimny...new jimny just share same name but not same specs...ha ha...now every 205/255/265 W owner always has a nightmare ....ke ke ke..
Nokia 5800XM , Garmin nüvi 50LM,Garmin nüvi 880,Garmin nüvi 255W,Garmin nüvi 2465
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