Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1380 (ENGINE CONTROLS - POWERTRAIN DTC CHARTS AND DESCRIPTIONS (HYBRID))DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONSDTC P06B8: INTERNAL CONTROL MODULE NON-VOLATILE RANDOM ACCESS MEMORY (NVRAM) ERROR
2010 Mercury Mariner Hybrid, AWD
DTC P06B8: Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error
2010 Mercury Mariner Hybrid, AWDSECTION DTC P06B8: Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
P06B8 - INTERNAL CONTROL MODULE NON-VOLATILE RANDOM ACCESS MEMORY (NVRAM) ERROR
| Description: | This DTC indicates a concern with the ability of the powertrain control module (PCM) to correctly store permanent DTCs. | ||
| Possible Causes: | |||
| Diagnostic Aids: | Check for other DTCs and diagnose those first. Make sure to check for aftermarket performance products. If an updated calibration is available, update the calibration to the latest level. Clear the DTCs. If an updated calibration is not available, clear the KAM, clear the DTCs, then turn the ignition OFF. Turn the ignition to START and press the accelerator to start the engine. Allow the engine to run for ten seconds and then turn the ignition OFF for 10 seconds. Turn the ignition ON and repeat the self-test. If the code is not retrieved again, the system is operating normally and the vehicle can be returned to the customer. If the code is retrieved again, replace the PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , PROGRAMMING THE VID BLOCK FOR A REPLACEMENT PCM . |
||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC in table | ||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.