Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Is the measurement within the specified values? | 10.5-15 V | Go to Step 3 | Go to Step 2 |
2 | Repair the open in CKT 340 (ORN) between the height sensor and the RH rear fuse block. Is the repair complete? | -- | -- | |
3 | Measure the voltage from the height sensor connector (vehicle side), terminal C to the same connector, terminal A. Is the measurement within the specified values? | 10.5-15 V | Go to Step 5 | Go to Step 4 |
4 | Repair the open in CKT 1050 (BLK). Is the repair complete? | -- | -- | |
5 |
Is the measurement within the specified values? | 10.5-15 V | Go to Step 7 | Go to Step 6 |
6 | Repair the open in CKT 41 (BRN). Is the repair complete? | -- | -- | |
7 | Turn the ignition OFF and then ON. Did the air compressor operate for 3 to 5 seconds after an initial 35 to 55 second delay? | -- | Go to Step 9 | Go to Step 8 |
8 | Replace the height sensor. Refer to Automatic Level Control Sensor and Bracket Replacement . Is the replacement complete? | -- | -- | |
9 |
Important: The vehicle must be raised on a drive-on lift or be supported at the rear under the rear axle. Full vehicle weight must be on the rear axle. Did the air compressor run after a 17-27 second delay? | -- | Go to Step 11 | Go to Step 10 |
10 | Replace the height sensor. Refer to Automatic Level Control Sensor and Bracket Replacement . Is the replacement complete? | -- | -- | |
11 | Move the height sensor down slowly until the air compressor stops. Did the air compressor stop? | -- | Go to Step 13 | Go to Step 12 |
12 | Replace the height sensor. Refer to Automatic Level Control Sensor and Bracket Replacement . Is the replacement complete? | -- | -- | |
13 | Move the height sensor arm down 45 degrees below level. Did air escape from the air compressor and the vehicle begin to lower after a 17-27 second delay. | -- | Go to Step 15 | Go to Step 14 |
14 | Replace the height sensor. Refer to Automatic Level Control Sensor and Bracket Replacement . Is the replacement complete? | -- | -- | |
15 | Adjust the height sensor. Refer to Automatic Level Control Sensor Adjustment . Is the adjustment complete? | -- | -- |
