P0884 OBD Engine Code Logo   Code #P0884 -
TCM Power Input Signal Intermittent

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The P0884 seems to be related to "Power up at Speed" and seems to be related to the Transmission portion of the Powertrain Control Module.

HARD DOWN SHIFTS AND SOME FLARE UP ON UP SHIFTS

884-POWER UP AT SPEED (CONTINUED) For the Transmission circuit diagram (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - 45RFE/545RFE - SCHEMATICS AND DIAGRAMS) For a complete wiring diagram Refer to Section 8W. When Monitored: When Powertrain Control Module initially powers up. Due to the integration of the Powertrain and Transmission Control Modules, the transmission part of the PCM has its own specific power and ground circuits. Set Condition: This DTC will set if the PCM powers up and senses the vehicle in a valid forward gear, with no PRNDL DTCs, and an output speed above 800 RPM, approximately 32 Kmh (20 MPH) Theory of Operation If a vehicle loses power to the Transmission Control System, the solenoids (LR, 2C, OD, UD, 4C) will go to their respective power off state. Some solenoids are normally vented and some are normally applied in their power off state. The transmission is designed to be in 3rd gear with all of the solenoids in this state. However, if power is restored, the Transmission Control System will power-up and normal operation will be restored. This code identifies that power to the Transmission Control System was restored when the gear selector was in a 9Drive9 position while the vehicle was moving at speeds above 32 Kmh (20 MPH). This DTC does not indicate a problem with the transmission or Transmission Control System, instead, it suggests intermittent problems in the fused ignition switch output, fused B(+), or ground circuits to the TCM. Alternately, if a person performs a rolling restart maneuver, the DTC can be set. Therefore it is critical that this DTC be investigated if the vehicle is experiencing intermittent 3rd gear operation and a subsequent return to normal operation. Diagnostic Test 1. CHECK FOR INTERMITTENT POWER AND GROUND CIRCUITS This DTC is set when the Transmission portion of the Powertrain Control Module is initialized while the vehicle is moving down the road in a valid forward gear. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. NOTE: Due to the integration of the Powertrain and Transmission Control Modules, the transmission part of the PCM has its own specific power and ground circuits. Check all of the Fused B(+), Fused Ignition Switch Output, and ground circuits to the PCM for an intermittent open or short to ground. With the scan tool, check the EATX DTC EVENT DATA to help identify the conditions in which the DTC was set.

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when hot no o.d;.speedometro works eradic. bad contac at diferential speed sensor.


Clutch actuator

Jeep Liberty
Check engine light came on as I pulled out if the driveway. In addition to this code I am also getting a P 0304 code.


Dodge Caravan
Died out twice while driving. Lost all power and almost hit a truck during the process. Car has been at the dealer for two days and they still can't figure out why the code came up. (2010 Dodge Grand Caravan) Gives code PO884.


Jeep Commander
2009 v-6, vehicle stalls randomly


Check engine light came on, used my engine tester and showed PO884. I did hear a knocking sound when starting the engine.

Volkswagen Passat
p0884 code


Hyundai Santa Fe
codigo de falla p0234


dtc p 0234

ENGINE STALL At highway speeds, after sitting engine will restart and go again pos win module. two codes were present po884 and p0452, drove 20 klms after scan test all ok

Dodge Caravan
two codes po452 and p0884, engine stall at highway speeds, will not restart right away after 20 miniuts will start and run again but will restall after another 10 miniuts of driving


Dont switch gears rite

P0884

P0884

Chrysler Voyager
p0884


P0884 coming on intermittently. No symptoms. 2005 Jeep Liberty CRD.

Volkswagen Passat
P0884


P0721

P0884

Stalled on road speedometer quit worked

Dodge Grand Caravan
Quit on road speedometer quit


Dodge Stratus
falla transmision p0884


Car had water in it up to dash. I am just now trying to diagnose problem. Have let the car dry out for 2 weeks, battery went bad. Had to drain water out of aftercooler lines and dry. Just got car started an hour ago, and engine running ok, but running in limp mode, with codes 884, and 748.

codeP0884 started with the diagnostics computer and has not started at all. I have tried turning the ignition key switch but will not turn on there was a power programmer that was installed into the truck to remove the def but was removed during diagnostics I tried checking fuses and relays and found all is this correct and not burn

my jeep went from driving 55mph to 4mph. the jeep felt like it wanted to shut down and then it took me a while of driving to get it back up to 55 mph the electronic throdle like came on on the dash and back out and hasnt come back on since

Feels like granny slips out and in and stalls

Po300

Jeep Grand Cherokee SRT-8
p0884




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Other Comments

P0882 wont change gears

P0942 Alfa Romeo 159
Me aparece error y no se que es


P0513 Jeep Liberty
engine startet and go for 3 secs and staled,tried again, and same thing,now no go,had skim module replaced,and 2 news keys,(problem fixed)skim module part # 56053020ag


P0368 Toyota Camry
showing check on steady tried erasing but comes back immediately fault code p0368


P0546 just installed new catalytic converter and both mid cat and downstream o2 sensors.



Other Check Engine Light Codes

P0118   Engine Coolant Temperature Circuit High Input
P0130   O2 Sensor Circuit (Bank 1 Sensor 1)
P0139   O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0374   Timing Reference High Resolution Signal 'A' No Pulse
P0394   Camshaft Position Sensor 'B' Circuit Intermittent (Bank 2)
P0455   Evaporative Emission Control System Leak Detected (gross leak)
P0619   Alternative Fuel Control Module RAM/ROM Error
P0777   Pressure Control Solenoid 'B' Stuck On
P0949   Auto Shift Manual Adaptive Learning Not Complete
P0963   Pressure Control Solenoid "A" Control Circuit High




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