DTC U3000:49 [AUTO LEVELING CONTROL MODULE]
id090277935100
|
Description |
Auto leveling control module internal malfunction |
|---|---|
|
Detection condition
|
• The auto leveling control module detects the internal malfunction with the ignition switched ON (engine off or on).
|
|
Fail-safe
|
• The headlight leveling actuator is stopped at the position when the malfunction is determined.
|
|
Possible cause
|
• Auto leveling control module internal malfunction
|
|
System wiring diagram
|
Not applicable
|
Diagnostic Procedure
|
Step |
Inspection |
Action |
|
|---|---|---|---|
|
1
|
VERIFY IF MALFUNCTIONING LOCATION IS AUTO LEVELING CONTROL MODULE DEPENDING ON REPEATABILITY
• Clear the auto leveling control module DTCs using the M-MDS.
• Retrieve the auto leveling control module DTCs using the M-MDS.
• Is the same DTC displayed?
|
Yes
|
Replace the auto leveling control module, then go to the next step.
|
|
No
|
Go to the next step.
|
||
|
2
|
VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
|
Yes
|
Repair the malfunctioning part according to the applicable DTC troubleshooting.
|
|
No
|
DTC troubleshooting completed.
|
||