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P3442–CYLINDER 6 DEACTIVATION CONTROL PERFORMANCE (CONTINUED) 3. (K453) MDS SOLENOID NO.6 CONTROL CIRCUIT SHORTED TO VOLTAGE Turn the ignition off. Disconnect the C2 PCM harness connector. Turn the ignition on. Measure the volage of the (K453) MDS Solenoid No.6 Control circuit Is voltage present? Yes >> Repair the short to voltage in the (K453) MDS Solenoid No.6 Control circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> NOTE: Before continuing, check the PCM harness connector ter- Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) 4. MDS SOLENOID 6 Turn the ignition off. Remove the Intake Manifold per Service Turn the ignition on. With the scan tool actuate the MDS Sole- Can you feel and hear the Solenoid Yes >> Go To 5 No >> Remove the Solenoid and check for any debris that may Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) 9 - 1080 ENGINE ELECTRICAL DIAGNOSTICS WK |