| 1 |
INSPECT AUTO LEVELING SENSOR CONNECTOR CONDITION
- Switch the ignition to off.
- Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5]
.)
- Disconnect the auto leveling sensor connector.
- Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
- Is the connector normal?
|
Yes |
Go to the next step. |
| No |
Repair or replace the connector, then go to Step 7. |
| 2 |
INSPECT AFS CONTROL MODULE CONNECTOR CONDITION
- Disconnect the AFS control module connector.
- Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
- Is the connector normal?
|
Yes |
Go to the next step. |
| No |
Repair or replace the connector, then go to Step 7. |
| 3 |
INSPECT AUTO LEVELING SENSOR CIRCUIT FOR SHORT TO GROUND
- Verify that the auto leveling sensor and AFS control module connectors are disconnected.
- Inspect for continuity between the following terminals (vehicle wiring harness side) and body ground.
- Auto leveling sensor terminal C
- Auto leveling sensor terminal B
- Auto leveling sensor terminal A
- Is there continuity?
|
Yes |
Repair or replace the wiring harness which is shorted to ground, then go to Step 7. |
| No |
Go to the next step. |
| 4 |
INSPECT AUTO LEVELING SENSOR CIRCUIT FOR SHORT TO POWER SUPPLY
- Verify that the auto leveling sensor and AFS control module connectors are disconnected.
- Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5]
.)
- Switch the ignition ON (engine off or on).
- Measure the voltage at the following terminals (vehicle wiring harness side).
- Auto leveling sensor terminal C
- Auto leveling sensor terminal B
- Auto leveling sensor terminal A
- Is the voltage 0 V?
|
Yes |
Go to the next step. |
| No |
Repair or replace the wiring harness which is shorted to power supply, then go to Step 7. |
| 5 |
INSPECT AUTO LEVELING SENSOR CIRCUIT FOR OPEN CIRCUIT
- Verify that the auto leveling sensor and AFS control module connectors are disconnected.
- Switch the ignition to off.
- Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.5]
.)
- Inspect the wiring harness between the following terminals (vehicle wiring harness side) for continuity.
- AFS control module terminal F and auto leveling sensor terminal C
- AFS control module terminal T and auto leveling sensor terminal B
- AFS control module terminal J and auto leveling sensor terminal A
- Is there continuity?
|
Yes |
Go to the next step. |
| No |
Repair or replace the wiring harness which has an open circuit, then go to Step 7. |
| 6 |
INSPECT AUTO LEVELING SENSOR
|
Yes |
Go to the next step. |
| No |
Replace the auto leveling sensor, then go to the next step.
(See AUTO LEVELING SENSOR REMOVAL/INSTALLATION
.) |
| 7 |
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
|
Yes |
Repeat the inspection from Step 1.
|
| No |
Go to the next step. |
| 8 |
VERIFY IF OTHER DTCs DISPLAYED
- Are any other DTCs displayed?
|
Yes |
Repair the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .) |
| No |
DTC troubleshooting completed. |