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Honda Fit/Jazz - DTC Troubleshooting: 12, 14, 16, 18 (With VSA)

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

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Snip from the Manual


DTC Troubleshooting: 12, 14, 16, 18

DTC 12, 14, 16, 18: Wheel Sensor (Electrical Noise/Intermittent Interruption)



NOTE: If the VSA or ABS indicator comes on because of electrical noise, the indicator will go off when you drive the vehicle over 15 km/h (9 mph) and the noise is gone.

Inspect the appropriate wheel sensor and magnetic encoder.

DTCAppropriate Wheel Sensor12Right-front14Left-front16Right-rear18Left-rear


Are they OK?


YES - Go to 2.


NO - Reinstall or replace the appropriate wheel sensor or magnetic encoder, and test-drive the vehicle at 15 km/h (9 mph) or more.n


2.Disconnect the VSA control unit 46P connector.

3.Check for continuity between the appropriate wheel sensor GND terminal and other wheel sensor GND terminals (see table).

DTCAppropriate TerminalOther Terminals12FR-GND:
No. 28No. 13No. 8No. 1014FL-GND:
No. 13No. 28No. 8No. 1016RR-GND:
No. 8No. 28No. 13No. 1018RL-GND:
No. 10No. 28No. 13No. 8

IMAGE REPLACED HERE

Is there continuity?


YES - Repair short in the wires between the appropriate wheel sensor and the other wheel sensor.n


NO - Clear the DTC, and test-drive the vehicle. If the VSA and ABS indicators comes on and the same DTC is indicated, replace the VSA modulator-control unit.n

n 2.


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