DTC U045A:82 [INSTRUMENT CLUSTER]
id0902e8650200
|
Description |
Error signal received from parking assist unit |
|---|---|
|
Detection condition
|
• Instrument cluster receives the error signals from the parking assist unit for 5 s or more with the ignition switched ON (engine off or on).
|
|
Fail-safe function
|
Not applicable
|
|
Possible cause
|
• DTCs are stored in the parking assist unit.
• Parking assist unit malfunction
• Instrument cluster malfunction
|
|
System wiring diagram
|
Not applicable
|
Diagnostic Procedure
|
Step |
Inspection |
Action |
|
|---|---|---|---|
|
1
|
VERIFY PARKING ASSIST UNIT DTCs
• Retrieve the parking assist unit DTCs using the M-MDS.
• Are any DTCs displayed?
|
Yes
|
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
|
|
No
|
Go to the next step.
|
||
|
2
|
PERFORM DTC INSPECTION AND VERIFY PARKING ASSIST UNIT MALFUNCTION
• Clear the DTC for the instrument cluster using the M-MDS.
• Switch the ignition ON (engine off or on) and wait for 20 s or more.
• Retrieve the instrument cluster DTCs using the M-MDS.
• Is the same DTC displayed?
|
Yes
|
Replace the parking assist unit, then go to the next step.
|
|
No
|
Go to Step 4.
|
||
|
3
|
VERIFY THAT REPAIRS HAVE BEEN COMPLETED
• Clear the DTC for the instrument cluster using the M-MDS.
• Switch the ignition ON (engine off or on) and wait for 20 s or more.
• Retrieve the instrument cluster DTCs using the M-MDS.
• Is the same DTC displayed?
|
Yes
|
Repeat the inspection from Step 1.
• If the malfunction recurs, replace the instrument cluster.
Go to the next step.
|
|
No
|
Go to the next step.
|
||
|
4
|
VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
|
Yes
|
Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
|
|
No
|
DTC troubleshooting completed.
|
||