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 numbers below refer to the step numbers on the diagnostic table.
- 2: Lack of Communication may be due to a malfunction of the serial data circuits. The specified procedure will determine the particular condition.
- 3: The presence of DTCs may be related to an engine cooling condition. The specified procedure will compile all the available information before tests are performed.
Diagnostic System Check - Engine Cooling
| 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 | 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 - Engine Cooling |