DTC Troubleshooting: P0403 (182)
  1. At solenoid side, measure resistance between EGR control solenoid valve 2P connector terminals No. 1 and No. 2.
Is there about 10−14 Ω at 20 °C (68 °F)?
YES -
Go to Step 13 .
NO -
Go to Step 17 .
  1. Turn the ignition switch OFF, and wait 2 minutes.