Go Back   Jeep Garage - Jeep Forum > Jeep Platform Discussion > Grand Cherokee - WK > Engine Performance/Intake/Exhaust

Join Jeep Garage Today
Reply
 
Thread Tools Display Modes
 
  #1  
Old 06-21-2012, 10:09 PM
Member
My Jeep: 2007 5.7L WK
 
Join Date: Nov 2011
Location: Mexico
Posts: 15
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 1161
JRHEMI is on a distinguished road
PO884 Plase look in here !!

these code is getting me mad, nobody knows what is, and my wk 07 5.7
just turns off, the start normaly and like that n every corner,
im just too tired off thesee.. any hellp???
__________________

__________________
Reply With Quote
  #2  
Old 06-21-2012, 10:23 PM
Scottina06's Avatar
JeepGarage Founder
My Jeep: 2014 6.4L SRT8 WK2
 
Join Date: May 2009
Location: Berea, Kentucky
Posts: 49,629
Thanks: 896
Thanked 1,129 Times in 774 Posts
Rep Power: 7718622
Scottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond repute
Garage
Re: PO884 Plase look in here !!

From reading through the codes, descriptions and the diagnosis procedures it seems the code is set by the TCM, but it is not due to the TCM.
Basically it is saying that the trans control system lost power,then had it restored while the shifter was in drive, and the vehicle was going more than 20mph. The diagnosis chart recommends checking all the fused B+, fused ignition switch outputs, and ground circuits to the PCM for intermittent shorts to ground or opens. Is it stalling at all?
__________________

__________________
SCOTT
The HARDER you work...the LUCKIER you are!
2014 REDLINE red Jeep SRT "BLOODIED\BlackOps CFR Edition" 1 of 1
2013 JKU Wrangler 10A-stormtrooper'ed, JW Speaker and more!
Previous JEEP rides-
2013 Jeep Grand Cherokee SRT-deep cherry
2006 Jeep Grand Cherokee Laredo-inferno red



Twitter-The_Jeep_Guy
Instagram-thejeep_guy

Reply With Quote
  #3  
Old 06-22-2012, 07:05 AM
Member
My Jeep: 2009 5.7L WK
 
Join Date: Apr 2010
Posts: 38
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 1758
Joe Ayala is on a distinguished road
Re: PO884 Plase look in here !!

Scott, you are a fountain of WK knowledge, my respects Sir. I'm glad you are part of JeepGarage
__________________
2009 WK Overland 5.7L, Silver & Saddle, de-chromed. OME MD Lift Kit, Michelin 265/60/18 AT2 tires, DS inTune, B.T. Oil Catch Can, Air Aid Jr., TB ground Mod., F&R SRT8 Anti Sway bars w/extended BWoody links, R.R.O. Wheel Spacers and Supersliders. Infinity reference speakers, Dynamatted doors.
Reply With Quote
  #4  
Old 06-22-2012, 10:34 AM
Member
My Jeep: 2007 5.7L WK
 
Join Date: Nov 2011
Location: Mexico
Posts: 15
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 1161
JRHEMI is on a distinguished road
Re: PO884 Plase look in here !!

Scott, My mechanics have cheked all of that, fused, grounds, etc.. but nothing
yes the diagnostics says - P0884 - TCM power input signal intermitted -
should i change the TCM???
__________________
Reply With Quote
  #5  
Old 06-22-2012, 11:25 AM
Scottina06's Avatar
JeepGarage Founder
My Jeep: 2014 6.4L SRT8 WK2
 
Join Date: May 2009
Location: Berea, Kentucky
Posts: 49,629
Thanks: 896
Thanked 1,129 Times in 774 Posts
Rep Power: 7718622
Scottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond reputeScottina06 has a reputation beyond repute
Garage
Re: PO884 Plase look in here !!

check the tcm wiring as far as you can. Trace it and look for ANY damage from rubbing etc. Clean all conections. Do the same at your pcm and main wiring harness on the drivers side
__________________
SCOTT
The HARDER you work...the LUCKIER you are!
2014 REDLINE red Jeep SRT "BLOODIED\BlackOps CFR Edition" 1 of 1
2013 JKU Wrangler 10A-stormtrooper'ed, JW Speaker and more!
Previous JEEP rides-
2013 Jeep Grand Cherokee SRT-deep cherry
2006 Jeep Grand Cherokee Laredo-inferno red



Twitter-The_Jeep_Guy
Instagram-thejeep_guy

Reply With Quote
  #6  
Old 06-22-2012, 11:31 AM
Frango100's Avatar
Premium Member

My Jeep: 2004 4.7L WJ
 
Join Date: Dec 2009
Location: Brazil
Posts: 5,296
Thanks: 9
Thanked 129 Times in 122 Posts
Rep Power: 526341
Frango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond reputeFrango100 has a reputation beyond repute
Re: PO884 Plase look in here !!

Is there a TCM relay in the power distribution center of the WK? Could be a bad relay.
__________________

__________________
Frank

JEEP Grand Cherokee 4.7 Lmtd 2004
HID 8000K in low and fog / Quad Squad member
KYB Gas-a-Just shocks / Pirelli Scorpion ATR 245/65/17 - Transgo reprogramming shiftkit.

VW Beetle 2.0 TSI 2013
My new toy
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 12:11 PM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Copyright 2012 - JeepGarage.Org
The Jeep Grand Cherokee Owners Community

JeepGarage.org is in no way associated with or endorsed by Chrysler Group LLC.