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.
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HOMESERVICE MANUALSINFINITI2002I35 V6-3.5L (VQ35DE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSENGINE CONTROLS - ECM PROGRAMMING INTERRUPTION RECOVERY
2002 Infiniti I35 V6-3.5L (VQ35DE)
Engine Controls - ECM Programming Interruption Recovery
2002 Infiniti I35 V6-3.5L (VQ35DE)SECTION Engine Controls - ECM Programming Interruption Recovery
Classification: EC10-016
Reference: ITB10-038
Date: June 21, 2010
ECM REPROGRAM INTERRUPTION RECOVERY PROCEDURE
SERVICE INFORMATION
A complete step-by-step General Procedure for CONSULT-III (C-III) ECM Reprogram Interruption Recovery is now available in this bulletin as a attachment.
While performing ECM (Engine Control Module) reprogramming, the reprogramming may stop (become interrupted) before it is 100% complete. One of two messages may appear:
^ The VI probe is disconnected on USB, please check the connection of the probe.
^ Reprogramming fail, "Error code 0".
In many cases, reprogramming recovery is possible and the ECM may not need to be replaced if the complete ECM part number has been registered into the ECM before reprogramming stopped.
NOTE:
ECM is referred to as ECU in C-III.
The ECM Reprogram Interruption Recovery General Procedure applies to Technical Service Bulletins that include ECM reprogramming published in April 2010 and later.
IMPORTANT: BEFORE STARTING REPROGRAMMING
^ Connect a battery charger to the vehicle battery.
^ Be sure to turn OFF all vehicle electrical loads.
^ For ECM reprogramming, the C-III MUST be connected to the VI using the USB cable.
^ Be sure to connect the AC Adapter.
Attachment - General Procedure
Reference: ITB10-038
Date: June 21, 2010
ECM REPROGRAM INTERRUPTION RECOVERY PROCEDURE
SERVICE INFORMATION
A complete step-by-step General Procedure for CONSULT-III (C-III) ECM Reprogram Interruption Recovery is now available in this bulletin as a attachment.
While performing ECM (Engine Control Module) reprogramming, the reprogramming may stop (become interrupted) before it is 100% complete. One of two messages may appear:
^ The VI probe is disconnected on USB, please check the connection of the probe.
^ Reprogramming fail, "Error code 0".
In many cases, reprogramming recovery is possible and the ECM may not need to be replaced if the complete ECM part number has been registered into the ECM before reprogramming stopped.
NOTE:
ECM is referred to as ECU in C-III.
The ECM Reprogram Interruption Recovery General Procedure applies to Technical Service Bulletins that include ECM reprogramming published in April 2010 and later.
IMPORTANT: BEFORE STARTING REPROGRAMMING
^ Connect a battery charger to the vehicle battery.
^ Be sure to turn OFF all vehicle electrical loads.
^ For ECM reprogramming, the C-III MUST be connected to the VI using the USB cable.
^ Be sure to connect the AC Adapter.
Attachment - General Procedure
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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.