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F–162 ON-BOARD DIAGNOSTIC End Of Sie DTC P1410 A6E397001083W01 7 INSPECT NEUTRAL SWITCH GROUND • Inspect continuity between neutral switch terminal A and ground. • Is there any continuity? Yes Go to next step. No Repair or replace neutral switch power circuit for open, then 8 INSPECT PCM CONNECTOR FOR POOR • Turn ignition switch to OFF. • Disconnect PCM connector. • Inspect for poor connection (damaged/pulled- out terminals, corrosion, etc.). • Is there malfunction? Yes Repair or replace terminal, then go to Step 14. No Go to next step. 9 INSPECT NEUTRAL SWITCH SIGNAL CIRCUIT • Inspect continuity between neutral switch terminal B and PCM terminal 1W. • Is there any continuity? Yes Repair or replace harness for open, then go to Step 14. No Go to Step 14. 10 INSPECT NEUTRAL SWITCH CONNECTOR • Turn ignition switch to OFF. • Disconnect neutral switch connector. • Inspect for poor connection (damaged/pulled- out terminals, corrosion, etc.). • Is there malfunction? Yes Repair or replace terminal, then go to Step 14. No Go to next step. 11 CLASSIFY NEUTRAL SWITCH OR CIRCUIT • Connect WDS or equivalent to DLC-2. • Access CPP/PNP PID. • Verify that CPP/PNP PID changes from ON to OFF when neutral switch connector • Does CPP/PNP PID change from ON to OFF? Yes Go to next step. No Go to Step 13. 12 INSPECT NEUTRAL SWITCH • Perform neutral switch inspection. F–59 NEUTRAL SWITCH INSPECTION • Is neutral switch okay? Yes Go to Step 14. No Replace neutral switch, then go to Step 14. 13 INSPECT NEUTRAL SWITCH SIGNAL CIRCUIT • Inspect continuity between neutral switch terminal B and ground. • Is there any continuity? Yes Repair or replace harness for short to ground, then go to Step 14. No Go to Next step. 14 VERIFY TROUBLESHOOTING OF DTC P0850 • Make sure to reconnect all disconnected connectors. • Start engine. • Clear DTC from PCM memory using WDS or equivalent. • Drive vehicle above 30 km/h {19 mph} and stop vehicle. • Depress and release clutch pedal more than 10 times during drive cycle. • Is same DTC present? Yes Replace PCM, then go to next step. (See No Go to next step. 15 VERIFY AFTER REPAIR PROCEDURE • Perform “After Repair Procedure”. • Is there any DTC present? Yes Go to applicable DTC troubleshooting. (See .) No Troubleshooting completed. STEP INSPECTION ACTION DTC P1410 Variable air duct (VAD) control system circuit malfunction DETECTION CONDITION • PCM monitors VAD solenoid control signal at PCM terminal 4C. If PCM detects VAD solenoid control signal does not change when VAD solenoid valve is switched to ON or OFF, PCM determines that VAD |