Intelligent Accel Pedal improves fuel efficiency for cost-effective driving(make accelerator pedal operated hardly) through alleviating sudden acceleration when ECO of a cluster marked "red" while driving.
But the driver does not want "ECO-P" feature, the driver can deactive "ECO-P" mode through control "ECO-P" switch.
Intelligent Accel Pedal ECU stores C1536 error code, when the ECO-P switch disconnected.
Item
Detecting Condition
Possible cause
DTC Strategy
ECO-P switch voltage monitoring
Poor connection
Open or short of harness curcuit
Faulty of switch
Faulty of IAP
Enable conditions
Ignition on
Threshold value
ECO-P switch voltage : 3V±0.5V
Fail Safe
ECO-P mode off