P0847 Transmission Fluid Preassure Sensor Switch B Circuit Low. Help?
#1
P0847 Transmission Fluid Preassure Sensor Switch B Circuit Low. Help?
my 2007 Fit just threw this CEL along with a Flashing/Blinking D. I bought a code reader and it gave my code P0847 which is Tranny Fluid Preassure switch. Does anyone know where to get that sensor and where in the car is located? Any help would be great. I know car runs great but she is staying off the freeways until I get this resolved. I know dealer charges about $300 for part and labor but since switch is under $80, I would like to do the job myself. I just need to know part mumber for switch and where in the car its located. Thanks
Here is a pic of what I got from my code reader.
Here is a pic of what I got from my code reader.
#9
Not Sure if This is the P/N
Not sure if the switch for code P0847 is item number 9 or 10; I think it's item number 9, P/N 28600-RPC-003 "SWITCH ASSY., AT OIL PRESSURE (TEXAS INSTRUMENTS)".
Can anyone verify this please?
Here's the url:
http://www.hondapartsnow.com/transmi...~solenoid.html
Can anyone verify this please?
Here's the url:
http://www.hondapartsnow.com/transmi...~solenoid.html
Last edited by Woosie; 03-25-2012 at 12:49 PM. Reason: edit url to hyperlink
#10
Could be either or?
Welcome to FitFreak Woosie
IDK which one we have in our trans I would stop by the dealership and give them the VIN and then they can verify
GLWR and post up which P#.
Big Mike
IDK which one we have in our trans I would stop by the dealership and give them the VIN and then they can verify
GLWR and post up which P#.
Big Mike
#11
P0847 Verdict?
Bump! Bump! So what was the verdict here? Did replacing the press sw. (B) or (A) resolve the issue?
Son came home today with a CEL - P0847. So I'm anxious if that solved it for Woosie and/or junior... Or anyone who posted on this thread. Appreciate any follow up. Thanks!
Son came home today with a CEL - P0847. So I'm anxious if that solved it for Woosie and/or junior... Or anyone who posted on this thread. Appreciate any follow up. Thanks!
Last edited by Subie; 05-14-2012 at 11:29 PM.
#16
haha, that pics is golden!
I did buy that switch (dont have part on me so i can get pn later). Reason? I discovered my engine harness connectors was full of oil. I figured that could be a possible reason on switch failure (bad signal, duh). I disconnected connectors on engine harness plug (follow switch plug up until you see a main engine harness connector) and see if its greasy. After that, no more CEL's and great shifts.
I did buy that switch (dont have part on me so i can get pn later). Reason? I discovered my engine harness connectors was full of oil. I figured that could be a possible reason on switch failure (bad signal, duh). I disconnected connectors on engine harness plug (follow switch plug up until you see a main engine harness connector) and see if its greasy. After that, no more CEL's and great shifts.
#18
The P0847 saga continues
Finally got to put it on ramps today to do a visual on the switch. Didn't see anything obvious - pins, plug, connector, wire... So I put it back together.
Intermittent as heck though since my 1st post on a CEL (Mon). Sometimes no CEL at all. Sometimes, CEL from the start and sometimes CEL while driving.
Since this is my son's DD, I never really got to drive it long enough to check the symptoms except this AM. He mentioned about sometimes the car would jerk with a thump randomly - when shifting to D or waiting at a light in D. Sure enough it did when I was driving it this AM. Was sitting at a light in D when it felt like somebody nudged my rear bumper. No CEL at this point.
Drove it a few blocks more and it felt like clutch-slip between 1st and 2nd. Then the CEL finally showed up before getting home. Sports mode doesn't work either when this happens. Well I have the switch on order and will replace it when I get the part.
Thanks for chiming in guys (Junior40er and DSM). We'll see how it goes...
Intermittent as heck though since my 1st post on a CEL (Mon). Sometimes no CEL at all. Sometimes, CEL from the start and sometimes CEL while driving.
Since this is my son's DD, I never really got to drive it long enough to check the symptoms except this AM. He mentioned about sometimes the car would jerk with a thump randomly - when shifting to D or waiting at a light in D. Sure enough it did when I was driving it this AM. Was sitting at a light in D when it felt like somebody nudged my rear bumper. No CEL at this point.
Drove it a few blocks more and it felt like clutch-slip between 1st and 2nd. Then the CEL finally showed up before getting home. Sports mode doesn't work either when this happens. Well I have the switch on order and will replace it when I get the part.
Thanks for chiming in guys (Junior40er and DSM). We'll see how it goes...
#19
I know there are some old threads on this... I'll look at my manual tomorrow when I can find my way around all of the scattered parts in the barn.. I have a lot of stuff I need to reassemble...