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Posted on May 10, 2011
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2006 chevrolet cobalt with code P0604 control module RAM error is this something only a shop can fix?

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Ricky Peters

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  • Chevrolet Master 2,620 Answers
  • Posted on May 10, 2011
Ricky Peters
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Yes, its needs a computer reflash

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1answer

My Pontiac vibe 2006 is showing PO6006, PO6007 code does anyone ha be any idea what it means

P0606 , P0607 ! no such codes P06006 or P06007
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
DTC P0606 Control Module Internal Performance
The DTC P0606 and P2610 set when the powertrain control module (PCM) has determined that the control module has an internal fault. The PCM performs continuous self checks of all internal circuits. There are 2 central processing units (CPU) within the control module. If the outputs from the two CPUs deviates from the standard level, a DTC P0606 sets. The control module has several internal clock or timer circuits. The DTC P2610 diagnostic monitors the internal timer circuit responsible for the ignition OFF operation of the evaporative emission (EVAP) system vacuum leak pump. If the there is an error in the control module timer, a DTC P2610 sets.
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06 cobalt error code number 1 cylinder

My dad had a similar issue with his 2003 Vibe. Something broke and oil was leaking in to the spark plug and keeping it from igniting properly fusing the cylinder. The car still runs but with one less cylinder, talk to your dealership to fix the issue.
2helpful
1answer

P0604

Hi there:

P0604 - GM
Type: Powertrain Computer and Auxiliary Outputs - ISO/SAE Controlled
Description: Control Module Random Access Memory Fault Conditions
Cause: Key on for at least 5 seconds, system voltage over 10v, then the PCM detected that the internal data test (RAM) failed • Refer to code repair chart for instructions on how to replace a PCM and how to reprogram the replacement

This code is a fairly simple one. It basically means that the PCM/ECM (powertrain/engine control module) has detected an internal integrity fault in the PCM.

Hope this helps.
1helpful
1answer

2006 Cobalt 2.2 litre has check engine light come on, then "engine disabled"

That code dsoesn't 100% mean the sensor is defective, other factors can set it. See list below.
Possible causes- Camshaft Position Sensor harness is open or shorted
- Camshaft Position Sensor circuit poor electrical connection
- Faulty Camshaft Position Sensor
- Faulty starter motor
- Starting system circuit
- Dead (Weak) battery
P0601 CHEVROLET - Power Control Module Internal Fault

Cause: Faulty PCM. (Powertrain control module)
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I have a 04 kia spectra with codes p0734/p0604/p0763 what it means?

P0734 A/T Gear 4 Improper Ratio.
P0604 Internal Control Module RAM Error.

are you sure about the last code???
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Check engine light has been on for a long time. 4 diagnostic codes: PO128, PO315, PO604, PO62F I can't find what the codes mean.

p0128 is coolant temperature sensor below range, change sensor. p0604 is pcm random access mem ( ram error. it may mean the pcm has failed, have it checked out..
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5answers

How to fix code P0604??

Hello! a P0604 is telling you that one of the control modules, the Integrated Chassis Management (ICM) module has an internal Random Access Memory (RAM) error....Take it to an authorized BMW dealer and have a diagnostic run on the module...May only need to be "flashed" (software re-load)...

Guru.Saailer

I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

2helpful
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Recently my check engine light came on and I did a diagnostic to find a P0607 error to appear. The code had read something about a power train control module. I will probably end up taking my car into the...

P0601 Internal Control Module Memory Check Sum Error
P0602 Control Module Programming Error
P0603 Internal Control Module Keep Alive Memory (KAM) Error
P0604 Internal Control Module Random Access Memory (RAM) Error
P0605 Internal Control Module Read Only Memory (ROM) Error
P0606 ECM/PCM Processor
P0607 Control Module Performance
P0608 Control Module VSS Output "A"
P0609 Control Module VSS Output "B"
P0610 Control Module Vehicle Options Error
The p0607 error says Control Module Performance. It has something to do with the Control Module for the powertrain as you indicated. But, you may be able to take your car to a transmission shop to alleviate the problem using a transmission expert.

I don't think that it doesn't have anything to do with the engine, itself, even though it's listed under a driveability related code.

Good luck on this repair.
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2003 kia spectra check engine code p0604

I have bad news for you
p0604 is a transmission control module

check the connection at the transmission control module if there are no connection issues than you will need to replace the transmission controll module "tcm" there is no other test for that code.

good luck

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