Description
OBD-II Trouble Code Description for P0607 Hummer
Control Module Performance
What does this mean?
OBD2 Code P0607 Hummer definition:
This code basically means that the programming of the PCM/ECM (powertrain/engine control module) has failed. This can be a more serious code and may also be refered to as “ECM Internal Circuit Malfunction”.
Symptoms
Possible sumptoms of OBD code P0607 Hummer
The P0607 Hummer code will illuminate the MIL (Malfunction Indicator Lamp). Other potential symptoms of a P0607 Hummer include: vehicle may also go into “limp-home” mode where it runs under reduced power No Start condition (cranks but does not start) may stop running while driving
Causes
Possible causes of OBD code P0607 Hummer
A P0607 Hummer could be caused by one or more of the following: Loose ground terminal on PCM/ECM Dead or defective (12V main) battery An open or short in the power or ground circuit Loose or corroded battery terminals Failed PCM/ECM
Possible Solutions
As a vehicle owner there isn’t a whole lot you can do yourself to diagnose this DTC. The first thing to check is the battery, check the voltage, inspect for loose/corroded terminals, etc., do a load test on it too. Also inspect the grounds/wiring at the PCM. If that’s good the other common fixes for a P0607 Hummer Control Module Performance DTC seem to be either replace the PCM or update (re-flash) the PCM with updated software. Be sure to check for TSB’s on your vehicle (Technical Service Bulletins) as there are known TSB’s for this P0607 Hummer code for some Toyota and Ford vehicles. P0607 Hummer Control Module Performanc If the PCM needs replacement, we strongly recommend you have a qualified repair shop / technician do the work, one that has the capability to reprogram the new PCM. Installing the new PCM may involve using special tools to program the vehicle’s VIN (vehicle identification number) and/or anti-theft information (PATS, etc.). NOTE: This repair may be covered under the emissions warranty so be sure to check with your dealer as this may be covered beyond the bumper-to-bumper or powertrain warranty period.
The OBD2 Code Information Be Applicable For Hummer:
2009 Hummer H3T Alpha,2008 Hummer HX Concept,2008 Hummer H3 Wagon Concept,2008 Hummer H3 Alpha,2008 Hummer H2,2007 Hummer H3 Open Top,2007 Hummer H3X,2007 Hummer H3R Off Road Concept,2007 Hummer H2 Safari Concept,2006 Hummer H3,2006 Hummer H2 SUT Limited Edition,2006 Hummer H1 Alpha,2005 Hummer H3 Street,2005 Hummer H2 SUT,2004 Hummer H2 SUT Concept,2004 Hummer H2H Hydrogen Concept,2004 Hummer H2,2004 Hummer H1,2003 Hummer Humvee Military Vehicle,2003 Hummer H3T Concept,2003 Hummer H2 with GM Accessories,2003 Hummer H2 SUV,2003 Hummer H2 SUT Dirt Sport Concept,2003 Hummer H1,2003 Hummer Bike,2002 Hummer H2 SUV Concept,2002 Hummer H1 10th Anniversary Edition,2002 Hummer H1,2001 Hummer H1 Alpha Concept
Note:
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