D3 Check Circuits 467 and 535

- Reconnect pedal travel switch 2-pin plug.

Breakout Box:

- Connect EEC-IV breakout box 014-00322 with Anti-Lock Test Adapter T90P-50-ALA to the anti-lock brake wiring plug on the wiring harness.

- Check for continuity between breakout box pins 5 and 26.

- Is continuity present?

YES -- Go to D4. D4 Check Pump Pressure

NO -- Service or replace cable harness circuit 467 or 535.