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S7 Continuity Check, Pump Motor Relay Cir 539 (PK/LB)









- Check continuity from pump motor relay Circuit 539 (PK/LB) to Pin 29 on the Rotunda(r) Breakout Box 014-00322 or equivalent. Using the Breakout Box For Circuit Checks

- Is there continuity?

YES -- Replace pump motor relay. Go to S9. S9 Check For DTC Repeatability

NO -- Repair short to ground in Circuit 539 (PK/LB). Go to S9. S9 Check For DTC Repeatability