Honda Fit/Jazz - Key-in, Light-on, Seat Belt Reminder Control Circuit Input Test
Key-in, Light-on, Seat Belt Reminder Control Circuit Input Test
Remove the gauge assembly.
| 2. | Disconnect the connectors from the gauge assembly.
NOTE: All connectors are wire side of female terminals.
 |
| 3. | Inspect the connector and socket terminals 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 are OK, go to 4.
|
| 4. | Wire the connectors still disconnected, make these input tests at the connectors.
- 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 | Test condition | Test: Desired result | Possible cause if result is not obtained |
|---|
| A1 | WHT/RED | Under all conditions | Check for voltage to ground:
There should be battery voltage. | - Blown No. 8 (15A) fuse in the under-hood fuse/relay box
- An open in the wire
| | A2 | YEL | Ignition switch ON (II) | Check for voltage to ground:
There should be battery voltage. | - Blown No. 3 (7.5A) fuse in the under-dash fuse/relay box
- An open in the wire
| | A9 | BLK | Under all conditions | Check for voltage to ground:
There should be continuity. | - Poor ground (G401)
- An open in the wire
| | A3 | RED/BLK | Combination light switch ON | Check for voltage to ground:
There should be battery voltage. | - Blown No. 9 (10A) fuse in the under-hood fuse/relay box
- Faulty taillight relay
- Faulty combination light switch
- An open in the wire
|
|
| 5. | Reconnect the connectors, and make these input tests at the connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all input test prove OK, the gauge assembly must be faulty: replace it.
| Cavity | Wire | Test condition | Test: Desired result | Possible cause if result is not obtained |
|---|
| C11 | BLU/RED | Ignition key inserted into the ignition switch | Check for voltage to ground:
There should be 1 V or less. | - Poor ground (G401)
- Faulty ignition key switch
- An open in the wire
| | Ignition key inserted into the ignition switch | Check for voltage to ground:
There should be 5 V or more. | | A14 | GRN | Driver's door open | Check for voltage to ground:
There should be 1 V or less. | - Faulty driver's door switch
- An open in the wire
| | Driver's door closed | Check for voltage to ground:
There should be 5 V or more. | | C4 | BLU/RED | Driver's seat belt is unbuckled | Check for voltage to ground:
There should be 1 V or less. | - Faulty driver's seat belt switch
- Poor ground (G501)
- An open in the wire
| | Driver's seat belt buckled | Check for voltage to ground:
There should be 5 V or more. |
| NOTE: Seat belt reminder, key-in reminder system is KK and KU models only. |
|
Honda Fit/Jazz 02-05 Workshop Manual
Back to all Manuals
