Transmission mode switch, right?

[Lampster]

Okay, I've been reading all the threads from the past 3 years about transmissions clunking between 2nd and 3rd gear. I understand that the problem is most likely my mode switch/ selector. I have 32,000 miles on my VX, and I did just have the tranny serviced/ flushed, etc. People's Isuzu here in Las Vegas quoted me $178.82 for the new mode switch; St.Charles Isuzu quoted me $121.88 (Thanks for the number Tone!). St. Charles called the part a position switch. Is this the same part as the mode switch? I've also heard it called a mode selector, and then I have heard of a mode switch connector. I believe the mode switch connector is an additonal piece. If you buy a new mode switch, does a new connector come with it? Could one part be bad, but not the other? I would hate to order one part, replace it, then still have my tranny clunk. It doesn't happen all the time, but you know, I'm sure that the hard shifting is bad for my transmission. Any additional info would be greatly appreciated even though great people like Tone, Anita, and Joe Black have commented on this problem before. Thanks. JL

[Ldub]

Are you the first owner? If not, a previous owner may have installed a trans. interceptor. This would account for the more aggresive (read clunk+kick in the pants) shifts. If that's the case, it can probably be adjusted.

Ldub

[Lampster]

Ldub, thanks for the info. I am the 2nd owner (the 1st gave him up for adoption) and as far as I know, there is not an interceptor on the transmission. I have had the VX for 2 1/2 years now, and this just started a month or two ago.

[Ldub]

Kinda shoots my theory in the foot :homer: ...oh well, hope someone around here will be of more help.

Ldub

[Anita]

I looked up my service invoice for the mode switch replacement. I had the really violent jerking going on when the truck shifted between gears.

********************
Cause: Internal Failure
051414D R&R Inhibitor switch
76 WI
8-96017-511-0 Switch, Position


FC:44
Part#: 8-96017-511-0

49610 Mode switch internal failure, etc...

"Performed scan tool diag. found DTC P0705. Performed Diag. trouble tree found mode switch to have internal failure. Replaced mode switch cleared code and road tested vehicle. Trans shifting correctly at this time"
***************************
I do not know what the cost is. At the time it was covered by warranty. My mechanic said that he saw the mode switch fail on VX's with as little as 20K to mid 40's.

[SilverBullet75]

Hey there, I'm in Henderson... I had the same problem about a year ago and replaced the mode selector with total success! If you want, pm me and maybe we can hook up and I'll check out your VX's symptoms to see if they are the same as mine were. (or is yours as sporatic as mine was?)... anyhow, it'd be cool to meet you!
---JIM---

[nfpgasmask]

Are you the first owner? If not, a previous owner may have installed a trans. interceptor. This would account for the more aggresive (read clunk+kick in the pants) shifts. If that's the case, it can probably be adjusted.

Ldub

Hey, I just posted a new thread about a similar "kick in the pants" shift. I thought it was from 1st gear into 2nd, but maybe it is 2nd to 3rd. It happens right around 20 mph. I am a brand new owner, I've had it for 3.5 days only, and I took a short drive (about 3 miles) where the trans was clunking like this. Then I stopped the truck, took a lunch break and drove back to work with no clunking. Hopefully this isnt a huge problem. Gaaaad I hope not!

Bart

[Tone]

Another indicator that it is the Mode Position Switch is that the light illuminating the shifter position on the dash will go dark.

[volume311]

Another indicator that it is the Mode Position Switch is that the light illuminating the shifter position on the dash will go dark.

I've had that happpen, the fuse would blow for the tail lights and the dash selector goes dark. Shifts like crap, really hard until the fuse is replace. Took it in once, the mechanic was kinda dumbfounded. Later the problem went away. So the mode position switch is the culprit?

[Anita]

I've had that happpen, the fuse would blow for the tail lights and the dash selector goes dark. Shifts like crap, really hard until the fuse is replace. Took it in once, the mechanic was kinda dumbfounded. Later the problem went away. So the mode position switch is the culprit?

Interesting thing is with your tail lights going out as well, it sounds like a wire grounding out. I havent heard of the mode switch affecting tail lights. Several of us had the tail lights and dash lights go out only to find that there was a wire grounding out behind and below the drivers side headlight where a wiring harness runs which blew the corresponding fuse.

I believe the mode switch going out can affect the shifter position lights... not the whole dash.

[volume311]

My dash lights were fine actually. The only thing that was affected was the shifting (rough), the selector lights on the dash were blank, and the 15A fuse for the tail lights blows out. This happend on and off for a little while and then suddenly stopped and went away. This is on a Rodeo Sport btw. I figured it was a loose wire somewhere but looking for it might take forever.

[biju]

Anita,

The part number (above) is of much help. thx.

Everywhere on this site people refer to this part as the "mode selector switch", etc... However, when I put the part number you provided into isuzuparts.com it comes up as a "NEUTRAL SAFETY SWITCH, Vehicross".

Is the "Neutral Safety Switch" the same thing as a "Mode Selector Switch"?

Thanks.

-biju.

[chez]

is there a nother name for the mode selector switch as i cant find one on the net to buy cheers micknorm

[Ldub]

is there a nother name for the mode selector switch as i cant find one on the net to buy cheers micknorm

http://search.mywebsearch.com/mywebs...AA%3D%3D&ct=AR

[vafiatx19]

Hey I found this it may be worth a try. http://isuzufaq.ibctech.ca/range.pdf I had to buy a new one and Isuzu does call it neutral switch. Part NO# for 2000 Isuzu rodeo / Honda Passport … 896 017 5110

Hpoe this helps