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WARNING: This page is about a different car, the 2013 Honda Fit and 2012 Honda Fit. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the driver's dashboard undercover DRIVER'S DASHBOARD UNDERCOVER REMOVAL/INSTALLATION
- Disconnect the 28P connector (A) from the HandsFreeLink control unit (B).
- Inspect the connector and socket terminals for a good pinfit to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 4.
- Reconnect the connector and make these input tests at the connector under the test conditions listed.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to 5.
Cavity Wire color Test condition Test: Desired result Possible cause if desired result is not obtained 14 BLK Under all conditions Measure the voltage to body ground:
There should be less than 0.2 V.- Poor ground(G501)
- An open or high resistance in the wire
15 PNK Under all conditions Measure the voltage to body ground:
There should be battery voltage.- Blown No. B1 (15 A) fuse in the under-dash fuse/relay box
- An open or high resistance in the wire
16 ORN Ignition switch in ACCESSORY (I) or ON (II) Measure the voltage to body ground:
There should be battery voltage.- Blown No. B14 (7.5 A) fuse in the under-dash fuse/relay box
- An open or high resistance in the wire
- Disconnect the 28P connector again, and make this input test at the connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the HandsFreeLink control unit must be faulty; replace it.
Cavity Wire color Test condition Test: Desired result Possible cause if desired result is not obtained 18 ORN Under all conditions Check for continuity between No. 18 terminal and the under-dash fuse/relay box connector Q (16P) terminal No. 3:
There should be continuity.An open in the wire Disconnect these items: - Under-dash fuse/relay box connector Q (16P)
- Gauge control module 32P connector
- Immobilizer-keyless control unit 7P connector
Check for continuity to ground:
There should be no continuity.Short to body ground in the wire