Honda Fit/Jazz - DTC Troubleshooting: 11, 15, 16 (Except HATC Model)
DTC Troubleshooting: 11, 15, 16
| DTC: 11 | Torque Sensor Main |
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| DTC: 16 | Torque Sensor Main and Sub |
| 3. | Wait at least 10 seconds.
Does the EPS indicator come on?
YES - Go to 4.
NO - The system is OK at this time.n
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| 4. | Stop the engine, and verify the DTC.
Is DTC11, DTC15 or DTC16 indicated?
YES - Go to 5.
NO - Perform the appropriate troubleshooting for the code indicated.n
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| 5. | Make sure the ignition switch is OFF.
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| 6. | Disconnect the negative cable from the battery.
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| 7. | Disconnect the EPS control unit connector B (14P) and the torque sensor 6P connector.
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| 8. | Check for continuity between the appropriate EPS control unit connector B (14P) terminal and body ground (see table).
| Terminal name | EPS control unit connector B terminal No. |
|---|
| Sub | 9 | | SE | 8 | | Main | 10 | | V-ref | 2 | | Vcc | 1 |
Is there continuity?
YES - Repair short to body ground in the appropriate sensor circut between the torque sensor and EPS control unit.n
NO - Go to 9.
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| 9. | Reconnect the negative cable to the battery.
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| 10. | Turn the ignition switch ON (II).
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| 11. | Measure the voltage between the appropriate EPS control unit connector B (14P) terminal and body ground (see table).
| Terminal name | EPS control unit connector B terminal No. |
|---|
| Sub | 9 | | SE | 8 | | Main | 10 | | V-ref | 2 | | Vcc | 1 |
 Is there battery voltage?
YES - Repair short to power in the + circuit wire between the EPS control unit and torque sensor.n
NO - Go to 12. |
| 12. | Connect the appropriate torque sensor 6P connector terminal and body ground with a jumper wire (see table).  | Terminal name | Torque Sensor terminal No. | EPS control unit connector B terminal No. |
|---|
| Sub | 1 | 9 | | SE | 3 | 8 | | Main | 4 | 10 | | V-ref | 5 | 2 | | Vcc | 6 | 1 |
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| 13. | Check for continuity between the appropriate EPS control unit connector B (14P) terminal and body ground (see table). Is there continuty?
YES - Go to 14.
NO - Repair open in the appropriate torque sensor wire circuit between the EPS control unit and the torque sensor.n |
| 14. | Turn the ignition switch OFF.
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| 15. | Disconnect the negative cable from the battery.
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| 16. | Substitute a know-good EPS control unit, and connect the all disconnected connectors.
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| 17. | Reconnect the negative cable to the battery.
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| 18. | Start the engine.
Does the EPS indicator come on?
YES - Go to 19.
NO - Check for loose EPS control unit connectors. If necessary, substitute a known-good EPS control unit and retest.n
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| 19. | Stop the engine, and verify the DTC.
Is DTC11, DTC15 or DTC16 indicated?
YES - Check for loose torque sensor connectors. If necessary, substitute a known-good steering gearbox and recheck.n
NO - Perform the appropriate troubleshooting for the code indicated.n |
Honda Fit/Jazz 02-05 Workshop Manual
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