The temperature in EHS unit's electrical pump motor is too high.
▶ How to fix
• Stop the vehicle and wait until the temperature decreases. • Check connectors and wiring running from the EHS unit. • Check the EHS unit.
What you'll see
•The steering system may not work properly (as long as the fault is present).
System reaction
Amber Steering failure EHS
Diagnostic depth
Detection
The DTC is set active if the temperature sensor signal is grounded for 3000 ms. The DTC is set inactive if the temperature sensor signal is not grounded for 3000 ms. The DTC is not set in the following cases: • system voltage is below 22V • system voltage is above 32V
Possible cause
• High temperature in the EHS unit's electrical pump motor. • Defect wiring or connectors.