F2 Check Throttle Actuator For Short

- Disconnect breakout box from anti-lock brake control module connector. Leave breakout box connected to harness.

- Measure resistance between breakout box pins 28 and 32.

- Is resistance less than 0.5 ohm?

YES -- Go to F6. F6 Check Circuit 15S (GN/Y) For Short

NO -- Go to F3. F3 Check Anti-Lock Brake Control Module