P2010 is set when ECM is recognized as 1)4WD but CAN communication signal is not transmitted from 4WD ECU 2)2WD but CAN communication signal is transmitted from 4WD ECU. After checking if 4WD auto recognition terminal is correct for each vehicle option, i
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring | 1. Variable swirl valve motor circuit | ||
Enable Conditions |
•
IG key ON | |||
Threshold Value |
•
Short to battery in VSA motor (+) circuit.
•
Short to battery in VSA motor (-) circuit.
•
Tiny short in VSCA motor (-) circuit for a long period occurs. | |||
Diagnostic Time |
•
1sec. | |||
Fail Safe | Fuel cut | NO |
•
Swirl valve opened at variable swirl control actuator failure. | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | OFF | |||
