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P2118-ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT (CONTINUED) 5. (K447) ETC POSITIVE CIRCUIT SHORTED TO THE (K448) ETC NEGATIVE CIRCUIT Measure the resistance between the (K447) ETC Positive circuit and Is the resistance below 100 ohms? Yes >> Repair the short to between the (K447) ETC Positive cir- cuit and the (K448) ETC Negative circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 6 6. (K447) ETC POSITIVE CIRCUIT OPEN Turn the ignition off. Measure the resistance of the (K447) ETC Positive circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 7 No >> Repair the open in the (K447) ETC Positive circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer HB ENGINE ELECTRICAL DIAGNOSTICS 9 - 871 |