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Honda Fit/Jazz - DTC Troubleshooting: 14-4

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

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DTC Troubleshooting: 14-4

DTC 14-4: Faulty Power Supply to the Front Passenger's Side Impact Sensor


1.Erase the DTC memory.

2.Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.

Does the SRS indicator stay on?


YES - Go to 3.


NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures.


3.Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes.

4.Disconnect the TL1o and TR1o connectors (A) from the TL1i and TR1i connectors (B).

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5.Disconnect the IPi connector (A) from the passenger's side impact sensor.

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6.Disconnect the U2o connector (A) from the SRS unit.

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7.Check resistance between the No. 25 and No. 26 terminals of the U2o connector. Then check resistance between the No. 25 terminal and body ground. There should be 1 MW or more.

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Is the resistance as specified?


YES - Faulty passenger's side impact sensor or SRS unit; replace the SRS unit.n


NO - Short in the floor wire harness; replace the floor wire harness.n

connectors (A)


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