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Honda Fit/Jazz - DTC Troubleshooting: P1298 (20-2) (L12A/L13A 5MT without ETCS)

Online Honda Fit/Jazz 2002-2005 Workshop repair manual used by professionals.

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DTC Troubleshooting: P1298 (20-2)

DTC P1298 (20-2): ELD Circuit High Voltage


1.Reset the ECM/PCM.

2.Start the engine.

3.Turn on the headlights.

Is DTC P1298 indicated?


YES - Go to 4.


NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the ELD and at the ECM/PCM.n


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 the ELD 3P connector terminal No. 1.

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Is there battery voltage?


YES - Go to 8.


NO - Check the No. 16 (7.5A) fuse in the under-dash fuse/relay box. If the fuse is OK, repair open in the wire between the No. 16 (7.5A) fuse and the ELD.n

8.Turn the ignition switch OFF.

9.Connect the ELD 3P connector terminal No. 3 and body ground with a jumper wire.

IMAGE REPLACED HERE

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

11.Check for continuity between body ground and ECM/PCM connector terminal E15.

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Is there continuity?


YES - Go to 12.


NO - Repair open in the wire between the ECM/PCM (E15) and the ELD.

12.Check for continuity between the ELD 3P connector terminal No. 2 and body ground.

IMAGE REPLACED HERE

Is there continuity?


YES - Go to 13.


NO - Repair open in the wire between ELD and G201.n


13.Reconnect the ELD 3P connector and ECM/PCM connector E (31P).

14.Start the engine and let it idle.

15.While measuring voltage between ECM/PCM connector terminals A24 and E15, turn the headlights on (high).

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Does the voltage drop?


YES - Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM, then recheck. If the symptom/indication goes away with a known-good ECM/PCM, replace the original ECM/PCM.n


NO - Replace the ELD.n

(7.5A) fuse


Honda Fit/Jazz 02-05 Workshop Manual    Back to all Manuals