Overload
• Check control ECU for DTC • Inspect the air delivery line and ensure free flow to the compressor. • Check the delivery valves. • Check the PRV check valve. • Check the pressure valve release. Details regarding how to, please check the service manual §Trouble shooting.
What you'll see
EACS not running Red stop lamp lit
System reaction
EACS not running Red stop lamp lit
Diagnostic depth
The DTC is set to active if: • The EACS has stopped 5 times after encountering any of the following errors: o Speed Error - Motor speed has been below (MinSpeed(1) – 100) rpm for a continuous period of 15 seconds when the EACS is told to run OR o Locked Rotor Error After each error there will be a delay of 30 seconds before next start attempt. The number of remaining encountered errors before setting this DTC will be increased by one (up to max 5) every 10 minutes elapsed to avoid setting this DTC due to accumulation of occasional EACS overload situations. The DTC is set to inactive if: • The EACS speed has reached above (MinSpeed1 – 100) rpm (1) MinSpeed is an EOL parameter, default value 1500 rpm.
Air delivery line blocked or partially blocked Internal damage to compressor Internal damage e-motor