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Acura RSX Honda Integra. Manual - part 130

０１

Ｓ６Ｍ６ＡＡＪＫ７２１０００９１２９７ＦＡＡＴ００

−

DTC P1297:

YES

11-226

PGM-FI System

DTC Troubleshooting (cont’d)

ELD 3P CONNECTOR

ELD
(GRN/RED)

ECM/PCM CONNECTOR E (31P)

ELD (GRN/RED)

ELD Circuit Low Voltage

(2002-2004 models)

1. Reset the ECM/PCM (see page 11-4).

2. Start the engine.

3. Turn on the headlights.

Go to step 4.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the ELD and the ECM/PCM.

4. Turn the ignition switch and the headlights OFF.

5. Disconnect the ELD 3P connector.

6. Turn the ignition switch ON (II).

7. Measure voltage between body ground and ELD 3P

connector terminal No. 3.

Replace the ELD.

Go to step 8.

8. Turn the ignition switch OFF.

9. Disconnect ECM/PCM connector E (31P).

10. Check for continuity between body ground and

ECM/PCM connector terminal E15.

Repair short in the wire between the ECM/

PCM (E15) and the ELD.

Update the ECM/PCM if it does not have the

latest software, or substitute a known-good ECM/
PCM (see page 11-6), then recheck. If the symptom/
indication goes away with a known-good ECM/PCM,
replace the original ECM/PCM (see page 11-284).

Wire side of female terminals

Is DT C P1297 indicated?

Is ther e about 5 V ?

Is ther e continuity?

05/06/27 17:37:53 61S6M040_110_0226

０１

Ｓ６Ｍ６ＡＡＬＫ７２１０００９１２９７ＦＡＡＴ００

−

DTC P1297:

YES

11-227

ECM/PCM CONNECTOR E (31P)

ELD (GRN/RED)

ELD Circuit Low Voltage

(2005-2006 models)

1. Turn the ignition switch ON (II).

2. Check the ELD in the DATA LIST with the HDS.

Go to step 3.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the ELD and the ECM/PCM.

3. Turn the ignition switch OFF.

4. Disconnect the ELD 3P connector.

5. Turn the ignition switch ON (II).

6. Check the ELD in the DATA LIST with the HDS.

Go to step 7.

Go to step 11.

7. Turn the ignition switch OFF.

8. Jump the SCS line with the HDS.

9. Disconnect ECM/PCM connector E (31P).

10. Check for continuity between ECM/PCM connector

terminal E15 and body ground.

Repair short in the wire between the ECM/

PCM (E15) and the ELD, then go to step 13.

Go to step 20.

11. Turn the ignition switch OFF.

12. Replace the under-hood fuse/relay box.

13. Reconnect all connectors.

14. Turn the ignition switch ON (II).

15. Reset the ECM/PCM with the HDS.

16. Do the ECM/PCM idle learn procedure (see page

11-349).

17. Start the engine.

18. Turn on the headlights.

19. Check for Temporary DTCs or DTCs with the HDS.

If DTC P1297 is indicated, check for poor

connections or loose terminals at the ELD and the
ECM/PCM, then go to step 1. If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.

Troubleshooting is complete.

(cont’d)

Wire side of female terminals

Is 7 2 A or mor e indicated?

Is ther e continuity?

Ar e any T empor ar y DT Cs or DT Cs indicated?

05/06/27 17:37:53 61S6M040_110_0227

−

YES

11-228

PGM-FI System

DTC Troubleshooting (cont’d)

20. Update the ECM/PCM if it does not have the latest

software, or substitute a known-good ECM/PCM
(see page 11-6).

21. Start the engine.

22. Turn on the headlights.

23. Check for Temporary DTCs or DTCs with the HDS.

If DTC P1297 is indicated, check for poor

connections or loose terminals at the ELD and the
ECM/PCM, then go to step 1. If any other
Temporary DTCs or DTCs are indicated, go to the
indicated DTC’s troubleshooting.

If the ECM/PCM was updated, troubleshooting

is complete. If the ECM/PCM was substituted,
replace the original ECM/PCM (see page 11-284).

Ar e any T empor ar y DT Cs or DT Cs indicated?

05/06/27 17:37:53 61S6M040_110_0228

０１

０２

０１

Ｓ６Ｍ６ＡＡＪＫ７２１０００９１２９８ＦＡＡＴ００

−

DTC P1298:

YES

11-229

ELD 3P CONNECTOR

IG1
(BLK/ORN)

ELD 3P CONNECTOR

ELD
(GRN/RED)

JUMPER WIRE

ECM/PCM CONNECTOR E (31P)

ELD (GRN/RED)

ELD Circuit High Voltage

(2002-2004 models)

1. Reset the ECM/PCM (see page 11-4).

2. Start the engine.

3. Turn on the headlights.

Go to step 4.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the ELD and the ECM/PCM.

4. Turn the ignition switch and headlights OFF.

5. Disconnect the ELD 3P connector.

6. Turn the ignition switch ON (II).

7. Measure voltage between body ground and ELD 3P

connector terminal No. 1.

Go to step 8.

Check the No. 4 ACG (10 A) fuse in the under-

dash fuse/relay box. If the fuse is OK, repair open in
the wire between the No. 4 ACG (10 A) fuse and the
ELD.

8. Turn the ignition switch OFF.

9. Connect ELD 3P connector terminal No. 3 and body

ground with a jumper wire.

10. Disconnect ECM/PCM connector E (31P).

11. Check for continuity between body ground and

ECM/PCM connector terminal E15.

Go to step 12.

Repair open in the wire between the ECM/

PCM (E15) and the ELD.

(cont’d)

Wire side of female terminals

Is DT C P1298 indicated?

Is ther e batter y voltage?

Is ther e continuity?

05/06/27 17:37:53 61S6M040_110_0229

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