For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
This chart will work if just using the inflator.
1 |

1. Disconnect the auto level control air inflator relay.
2. Using a test light, backprobe the auto level control air inflator relay harness connector terminal A to terminal D.
3. Press the air inflator switch OFF button.

Is the test light on?

--

Go to Step 2

Go to Step 3

2 | Replace the auto level control air inflator relay. Refer to Automatic Level Control Relay Replacement . Has the repair been made and the system rechecked? | -- | System OK | --
3 | Replace the auto level control air inflator switch. Refer to Automatic Level Control Inflator Air Switch Replacement . Has the repair been made and the system rechecked? | -- | System OK | --