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P0581-SPEED CONTROL SWITCH 1 CIRCUIT HIGH (CONTINUED) 6. (K900) SENSOR GROUND CIRCUIT OPEN BETWEEN PCM AND CLOCKSPRING Measure the resistance of the (K900) Sensor ground circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 7 No >> Repair the open (K900) Sensor ground circuit between the PCM and Clockspring. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 7. (V37) S/C SWITCH NO.1 SIGNAL CIRCUIT OPEN BETWEEN CLOCKSPRING AND S/C SWITCH Measure the resistance of the (V37) S/C Switch No.1 Signal circuit Is the resistance below 5.0 ohms? Yes >> Go To 8 No >> Repair the open in the (V37) S/C Switch No.1 Signal cir- cuit, Clockspring to S/C Switch. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 9 - 550 ENGINE ELECTRICAL DIAGNOSTICS ND |