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ON-BOARD DIAGNOSTIC [AW6A-EL, AW6AX-EL] 05-02–41 05-02 Diagnostic procedure End Of Sie STEP INSPECTION ACTION 1 VERIFY FREEZE FRAME DATA HAS BEEN • Has the FREEZE FRAME DATA been recorded? Yes Go to the next step. No Record the FREEZE FRAME DATA on the repair order, 2 VERIFY RELATED REPAIR INFORMATION • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? Yes Perform repair or diagnosis according to the available • If the vehicle is not repaired, go to the next step. No Go to the next step. 3 INSPECT FUSE • Turn the ignition switch to the LOCK position. • Inspect METER IG 15 A fuse and TCM 10 A fuse for malfunction. • Is it normal? Yes Go to the next step. No • If fuse has been melted, go to the next step. • If fuse is not installed correctly, install it correctly, then go to Step 9. 4 INSPECT VOLTAGE OF POWER SUPPLY • Turn the ignition switch to the ON position (engine off). • Inspect for voltage TCM connector terminal A1 and A11 (wiring harness-side). • Is the voltage B+? Yes Go to go to Step 7. No Go to the next step. 5 INSPECT POWER SUPPLY CIRCUIT FOR • Disconnect the positive battery cable. • Inspect for continuity between the fuse terminals and body ground. — TCM 10 A fuse terminal and body ground • Is there continuity? Yes Repair or replace the wiring harness and install new fuse, No Go to the next step. 6 INSPECT POWER SUPPLY CIRCUIT FOR OPEN • Inspect for continuity between TCM connector terminals and fuse terminals (wiring harness- — Terminal A11 and METER IG 15 A fuse • Is there continuity? Yes Go to Step 8. No Repair or replace the harness, then go to Step 9. 7 INSPECT TCM CONNECTOR FOR POOR • Disconnect the TCM connector. • Inspect for poor connection (such as damaged/ pulled-out pins, corrosion). • Are terminals normal? Yes Go to the next step. No Replace the couple component, then go to Step 9. 8 INSPECT GROUND CIRCUIT FOR OPEN • Inspect for continuity between TCM connector terminal A9 (wiring harness-side) and body • Is there continuity? Yes Go to the next step. No Repair or replace the harness, then go to Step 9. 9 VERIFY TROUBLESHOOTING OF DTC P0882 • Make sure to reconnect all the disconnected connectors. • Clear the DTC from the memory using the M- MDS. • Start the engine and warm it up completely. • Is same DTC present? Yes Replace the TCM, then go to the next step. No Go to the next step. 10 VERIFY AFTER REPAIR PROCEDURE • Perform the “After Repair Procedure”. (See 05-02-4 AFTER REPAIR • Are any DTCs present? Yes Go to the applicable DTC inspection. No DTC troubleshooting completed. 1871-1U-06B(05-02).fm 41 ページ 2006年3月15日 水曜日 午前11時18分 |