Test Description
WARNING: This page is about a different car, the 2005 Suzuki Swift +, 2005 Pontiac Wave, and 2005 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The number below refers to the step number on the diagnostic table.
- 2: Lack of communication may be due to a partial malfunction of the serial data circuit or due to a total malfunction of the serial data circuit. The specified procedure will determine the particular condition.
Diagnostic System Check - Theft Deterrent
| Step | Action | Yes | No |
|---|---|---|---|
| 1 | Install a scan tool. Does the scan tool power up? |
Go to Step 2 | Go to Scan Tool Does Not Power Up in Data Link Communications |
| 2 |
|
Go to Step 3 | Go to Scan Tool Does Not Communicate with Component in Data Link Communications |
| 3 | Attempt to establish communication with the theft deterrent control module, if equipped. Does the scan tool communicate with the theft deterrent module? |
Go to Step 4 | Go to Scan Tool Does Not Communicate with Component in Data Link Communications |
| 4 | Select the ECM display DTCs function on the scan tool. Does the scan tool display any DTCs? |
Go to Diagnostic Trouble Code (DTC) List in Engine Controls - 1.6L |
Go to Symptoms - Theft Deterrent |