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P0593-SPEED CONTROL SWITCH 2 CIRCUIT HIGH (CONTINUED) 5. (V38) S/C SWITCH NO.2 SIGNAL CIRCUIT OPEN Turn the ignition off. CAUTION: Do not probe the PCM harness connectors. Probing Is the resistance below 5.0 ohms? Yes >> Go To 6 No >> Repair the open in the (V38) S/C Switch No.2 Signal cir- cuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 6. (V937) SWITCH RETURN CIRCUIT OPEN Measure the resistance of the (V937) Switch Return circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 7 No >> Repair the open in the (V937) Switch Return circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer HB ENGINE ELECTRICAL DIAGNOSTICS 9 - 671 |