DTC P1298: ELD Circuit High Voltage Honda S2000 AP2 рестайлинг

Note. Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).

Scheme 329

Scheme 330

Scheme 331

Scheme 332

1. Start the engine, and let it idle.
2. Check the ELD in the DATA LIST with the HDS. Is 0.2 A or less indicated? YES -Go to step 3. NO -Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the ELD and the ECM.
3. Turn the ignition switch to LOCK (0).
4. Disconnect the ELD 3P connector.
5. Turn the ignition switch to ON (II).
6. Measure the voltage between ELD 3P connector terminal No. 1 and body ground. Is there battery voltage? YES -Go to step 7. NO -Check the No. 6 ACG (15 A) fuse in the main under-dash fuse/relay box. If the fuse is OK, repair open in the wire between the No. 6 ACG (15 A) fuse and the ELD, then go to step 14 .
7. Turn the ignition switch to LOCK (0).
8. Connect ELD 3P connector terminal No. 3 to body ground with a jumper wire.
9. Jump the SCS line with the HDS.
10. Disconnect ECM connector E (31P).
11. Check for continuity between ECM connector terminal E15 and body ground. Is there continuity? YES -Go to step 12. NO -Repair open in the wire between the ECM (E15) and the ELD, then go to step 14 .
12. Check for continuity between ELD 3P connector terminal No. 2 and body ground. Is there continuity? YES -Go to step 13. NO -Repair open in the wire between the ELD and G201, then go to step 14 .
13. Replace the under-hood fuse/relay box.
14. Reconnect all connectors.
15. Turn the ignition switch to ON (II).
16. Reset the ECM with the HDS.
17. Do the ECM idle learn procedure (see «ECM IDLE LEARN PROCEDURE»(ref-221342-S09897997502006022400000) ).
18. Check for Temporary DTCs or DTCs with the HDS. Is DTC P1298 indicated? YES -Go to step 19. NO -Troubleshooting is complete. If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting.
19. Update the ECM if it does not have the latest software (see «ECM UPDATE»(ref-351945-S31385529132009122900000) ), or substitute a known-good ECM (see «SUBSTITUTING THE ECM»(ref-221338-S28616532062006022400000) ).
20. Check for Temporary DTCs or DTCs with the HDS. Is DTC P1298 indicated? YES -Check for poor connections or loose terminals at the ELD and the ECM. If the ECM was updated, substitute a known-good ECM (see «SUBSTITUTING THE ECM»(ref-221338-S28616532062006022400000) ), then recheck. If the ECM was substituted, go to step 1 . NO -If the ECM was updated, troubleshooting is complete. If the ECM was substituted, replace the original ECM (see «ECM REPLACEMENT»(ref-351945-S35124653042009122900000) ). If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting.