Diagnostic Trouble Code (DTC) Information ECM-6410

Condition

Fig 1: Identifying Camshaft Reset Valve (Continuous Variable Valve Timing (CVVT))

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Diagnostic trouble code (DTC) ECM-6410 is stored if the engine control module (ECM) registers a fault in the signal cable to the reset valve for the exhaust camshaft.

Diagnostic trouble code (DTC) ECM-6410 can be diagnosed when the ignition is on.

Substitute Value

Shutting off the variable camshaft.

Possible Source

Signal too high

Short-circuit to supply voltage in the signal cable
Defective camshaft exhaust (Variable valve timing (VVT)) reset valve.

Signal too low

Short-circuit to ground in the signal cable
Short-circuit to ground in the power supply cable
Contact resistance
Defective camshaft exhaust (Variable valve timing (VVT)) reset valve.

Signal missing

Open-circuit in the signal cable
Open-circuit in the power supply cable
Short-circuit to supply voltage in the signal cable
Defective camshaft exhaust (Variable valve timing (VVT)) reset valve.

Fault symptom[s]

Malfunction indicator lamp (MIL) lit
The engine misfires.