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Codes P0787, P0973, P0976, P2769, P2764 keep coming up on 2006 GNC Envoy. It has an aftermarket remote. Key will not come out and trans,ission shifts sluggish in extreme cold. What do I do?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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michigan man
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SOURCE: 1985 Toyota Camry sluggish acceleration

check the fuel filter and when was the last time you had a tranny service done and a tune up also check the drivebelt

Posted on Feb 06, 2009

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bad_dog1
  • 104 Answers

SOURCE: I have a 2006 Toyota Corolla and the check engine

I looked up you code and your correct its your shift solenoid valve SL. And that code can be set by three different faults, so depending on whats causing that code to be set it can be expensive or not. The code can be set by a faulty valve, bad wiring, or the expensive part,sorry, it could be your Engine Control Module.

MONITOR DESCRIPTION Based on the signals from the Throttle Position Sensor, the Airflow Meter and the Crankshaft Position Sensor, the ECM sends a signal to the SL Solenoid Valve to regulate the hydraulic pressure and provide smoother gearshifts. The shift-solenoid valve SL responds to commands from the ECM. The valve controls the lock-up relay valve to perform the torque-converter lock-up function. If the ECM detects an open or short circuit for shift-solenoid SL, it will illuminate the MIL.

Posted on Jul 03, 2009

  • 41 Answers

SOURCE: 2001 Accord coupe Codes P0505 - P0700 - 40-01. Any

those are manufactor specific codes and if u go to an offical honda site these year accords have serious known transmission problems that are still covered by the dealer even though out of warranty

Posted on Aug 26, 2009

  • 1 Answer

SOURCE: Sluggish gear shift on 5-spd Saturn Vue

I have the same problem, Noticing that my 2006 Saturn Vue, 5-speed becomes extremely hard to shift gears when the weather is cold. (Temps range from 20-43). Has been colder in the last month. What could this be?

also side note:
Our windshield wiper spray doesn't work on front window but work on back. They both started about the same time when the temps dropped to single digits. Dont know if that had any causes.

Posted on Feb 13, 2010

  • 52 Answers

SOURCE: dodge ram 1500 2001 codes coming up 0753 1757 1762

0753 is shift solenoid A, electrical problem.as for the other codes they should start with a zero not a one. if they started with a 0757 that means shift solenoid B,stuck in on position. 0762 means shift solenoid C,stuck in on position. 0765 means shift solenoid D,malfunction

Posted on Feb 15, 2010

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2005 chevy malibu damage Light front end damcodend error codes P0401 P0605 P0842 P0642 The 0401 code is being thrown twice and I belive it is the egr wich is common on these cars from what my buddy tells...


DTC P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient
Probably plugged passage's , not the EGR valve .
What type code reader are you using to read these codes ? I have factory service info. Doesn't show P0842 or P0642 , no such codes . You don't show what engine yours has , I'am assuming you have 3.5 L !
P0604
Control Module Random Access Memory (RAM)
PCM
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 2.2L (L61)
or
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.5L (LX9)

P0717
Input Speed Sensor Circuit Low Voltage
PCM
DTC P0717 in Automatic Transaxle - 4T40-E/4T45-E
P0741
Torque Converter Clutch (TCC) System - Stuck Off
PCM
DTC P0741 in Automatic Transaxle - 4T40-E/4T45-E
P0742
Torque Converter Clutch (TCC) System - Stuck On
PCM
DTC P0742 in Automatic Transmission - 4T40-E/4T45-E
P0748
Pressure Control (PC) Solenoid Control Circuit
PCM
DTC P0748 in Automatic Transmission - 4T40-E/4T45-E
P0751
1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear
PCM
DTC P0751 in Automatic Transmission - 4T40-E/4T45-E
P0752
1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear
PCM
DTC P0752 in Automatic Transmission - 4T40-E/4T45-E
P0753
1-2 Shift Solenoid (SS) Control Circuit
PCM
DTC P0753 in Automatic Transmission - 4T40-E/4T45-E
P0756
2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear
PCM
DTC P0756 in Automatic Transmission - 4T40-E/4T45-E
P0757
2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear
PCM
DTC P0757 in Automatic Transmission - 4T40-E/4T45-E
P0758
2-3 Shift Solenoid (SS) Control Circuit
PCM
DTC P0758 in Automatic Transmission - 4T40-E/4T45-E
P0815
Upshift Switch Circuit
PCM
DTC P0815 in Automatic Transmission - 4T40-E/4T45-E
P0816
Downshift Switch Circuit
PCM
DTC P0816 in Automatic Transmission - 4T40-E/4T45-E
P0826
Up and Down Shift Switch Circuit
PCM
DTC P0826 in Automatic Transmission - 4T40-E/4T45-E
P0973
1-2 Shift Solenoid (SS) Control Circuit Low Voltage
PCM
DTC P0973 in Automatic Transmission - 4T40-E/4T45-E
P0974
1-2 Shift Solenoid (SS) Control Circuit High Voltage
PCM
DTC P0974 in Automatic Transmission - 4T40-E/4T45-E
P0976
2-3 Shift Solenoid (SS) Control Circuit Low Voltage
PCM
DTC P0976 in Automatic Transmission - 4T40-E/4T45-E
P0977
2-3 Shift Solenoid (SS) Control Circuit High Voltage
PCM
DTC P0977 in Automatic Transmission - 4T40-E/4T45-E

Sometimes with code readers they get confused an just throw any old codes . Have it checked by someone with GM Tech 2 scan tool .

Aug 03, 2017 | Chevrolet Malibu Cars & Trucks

1 Answer

My envoy when you start it an put it in drive it will shut off


Trans needs ajustn at throttlbody. Or may need internal maintenance. Car mite need a scan to get values or codes. May b idling to low or needs tuned up igntion

Sep 25, 2016 | 2006 GMC Envoy Xl

1 Answer

How can I get my 2004 Dodge Ram 3500 5.9 48re out of limp mode?


http://www.cumminsforum.com/forum/911-urgent-situations/909314-p2769-p0973-2007-5-9-w-48re-limp-mode.html#/topics/909314?_k=cp8azv&nocache=1469908570493

this is for the Cummins but sounds like the issue you are having. Not sure why the voltage would go so low as to cause an issue...makes me suspect a failed component inside the tcm (assuming that is where the voltage comes from) causing low voltage to the circuts.

Jul 30, 2016 | Dodge Cars & Trucks

1 Answer

OBDII Codes


P0014 - Exhaust Camshaft Position System Performance
P0973 - Shift Solenoid A Control Circuit Low
P0700 - Transmission Control System Malfunction

Dec 18, 2013 | 2010 Chevrolet Cobalt

1 Answer

2006 GNC Envoy...frequently get static/electircal noise through sound system. Touching /pushing on real heat/air console causes it to stop. May recur seconds, minutes, hours or days later.


Hopefully its just some wires that has came loose and/or touching. Is it only happening when playing the radio or cd's to? Im having the same problem with mine but i really just don't care. I dont listen to the radio that much. I might mess with it when I have to replace my heater core.

Sep 13, 2013 | 2006 GMC Envoy 4.2

1 Answer

Hi my name is Dana, & my question is: Does the 2006 Envoy XL Denali come already equiped with a transmission cooler or is that something I have to install one myself.


All you have to do is follow the trans cooler lines to
any cooler

Can call a dealer with your VIN # & they will tell you
how it was built

Nov 28, 2012 | 2006 GMC Envoy XL Denali

1 Answer

P0973 code


the problem is with the transmission overdrive circuit voltage is low. start by checking the #5 fuse in the fuse block under the hood. if it is ok check for voltages at the trans control relay. past that you may need to take it to a reputible technician for further diagnosis

Jan 11, 2009 | 2005 Dodge Ram 2500 Truck

1 Answer

Trans stuck in 3rd gear, key won't come out of ignition.Check eng light is on.


The most likely cause of this condition may be a loss of voltage to the transmission on circuit 1020. This loss of power may be caused by an open in the ignition switch. This condition my also be the result of an incorrect installation of an aftermarket electronic device such as a remote starter or alarm system.

There is a tsb on this problem:
TSB# 01-07-30-002D

Jul 30, 2008 | 2002 Oldsmobile Bravada

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