Honda Fit/Jazz - DTC Troubleshooting: P0563 (34-2) (5MT without ETCS)
DTC Troubleshooting: P0563 (34-2)
| DTC P0563 (34-2): | ECM/PCM Power Source Circuit Unexpected Voltage |
| 2. | Turn the ignition switch OFF.
|
| 4. | Turn the ignition switch ON (II).
Is DTC P0563 indicated?
YES - Go to 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
|
| 13. | Disconnect ECM/PCM connector A (31P).
|
| 14. | Measure voltage between body ground and ECM/PCM connector terminals A3 and A2 individually. 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 |
| 15. | Remove the fuse cover.
|
| 16. | Remove PGM-FI main relay 1 (A) from the under-dash fuse/relay box. 
|
| 17. | Measure voltage between body ground and ECM/PCM connector terminals A3 and A2 individually.  Is there battery voltage?
YES - Repair short to power in the wire between the ECM/PCM (A2, A3) and PGM-FI main relay 1.n
NO - Replace PGM-FI main relay 1.n |
Honda Fit/Jazz 02-05 Workshop Manual
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