This chart will work if just using the inflator.

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?

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Go to Step 2

Go to Step 3

Replace the auto level control air inflator relay. Refer to Automatic Level Control Relay Replacement for long wheel base with HVAC, or Automatic Level Control Relay Replacement for long wheel base without HVAC, or Automatic Level Control Relay Replacement for short wheel base in Automatic Level Control.

Has the repair been made and the system rechecked?

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System OK

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Replace the auto level control air inflator switch. Refer to Automatic Level Control Inflator Air Switch Replacement for long wheel base with HVAC, or Automatic Level Control Inflator Air Switch Replacement for long wheel base without HVAC, or Automatic Level Control Inflator Air Switch Replacement for short wheel base in Automatic Level Control.

Has the repair been made and the system rechecked?

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System OK

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