Keyless Start Control Module Power And Ground Circuit Check: Troubleshooting
WARNING: This page is about a different car, the 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLESHOOTING CHART
| Step |
Action |
YES |
NO |
| 1 |
Fuse check
- Turn ignition switch to OFF position.
- Check circuit fuse and main fuse for condition.
Are fuses in good condition? |
Go to Step 2. |
Replace fuse(s) and check for short. |
| 2 |
Power supply circuit check
- Disconnect connector from keyless start control module.
- Check for proper connection to "G44-10", "G44-11" and "G44-15" terminals of keyless start control module connector.
- If OK, measure voltage between the following terminals.
- When ignition switch is at OFF position Between "G44-10" terminal of keyless start control module connector and vehicle body ground: 10 - 14 V
- When ignition switch is at ACC position Between "G44-11" terminal of keyless start control module connector and vehicle body ground: 10 - 14 V
- When ignition switch is at ON position Between "G44-15" terminal of keyless start control module connector and vehicle body ground: 10 - 14 V
Is check result satisfactory? |
Go to Step 3. |
Repair power supply circuit. |
| 3 |
Ground circuit check
- Check for proper connection to "G44-9" terminal of keyless start control module connector.
- If OK, measure resistance between "G44-9" terminal of keyless start control module connector and vehicle body ground.
Is resistance 1 Ω or less? |
Power and ground circuit is in good condition. |
Repair ground circuit. |