J1 DTC C1206 Check Valve Coil Circuit, and ABS Module

- Ignition OFF.

- Install Rotunda(r) Breakout Box 014-00322 or equivalent. Using the Breakout Box For Circuit Checks

- Verify terminals at Pins 17 and 33 are clean and secure in the anti-lock brake control module harness connector.

- Measure resistance between Pins 17 and 33.

- Is reading between 5 and 8 ohms?

YES -- Go to J5. J5 Verify Integrity of Vehicle Wiring

NO -- Go to J2. J2 Check Valve Coil