L5 Check Circuit 521 (T/O) Short to Ground

- Measure resistance between Pins 1 and 24 on the Rotunda(r) Breakout Box 014-00322 or equivalent. Using the Breakout Box For Circuit Checks

- Is there continuity?

YES -- Repair short to ground on circuit 521 (T/O). Go to L11. L11 Check For DTC Repeatability

NO -- Circuit 521 (T/O) checks OK. Go to L6. L6 Check Circuit 522 (T/BK) Short to Ground