M3 Check For Shorted RABS Valve Dump Solenoid

- Remove RABS valve harness connector.

- Set the ohmmeter on the 200 ohm scale.

- Measure the resistance between Pins 3 and 4 of RABS valve connector.

- Is resistance greater than 1 ohm?

YES -- Leave RABS valve harness connector disconnected. Go to M4. M4 Check For Short to Ground Along Harness Circuit 664

NO -- Replace RABS valve. Go to M5. M5 Clear DTC/Pull DTC