DTC U3000:95 [PARKING ASSIST UNIT (OPTICAL)]

id0902r0056600

Description

VIN mismatch

Detection condition

•  The parking assist unit (optical) detects that the VIN sent from the instrument cluster does not match.

Fail-safe

•  Side view guide lines are not displayed when system is starting

Possible cause

•  The parking assist unit (optical) is installed on a different vehicle.

•  DTCs are stored in the instrument cluster.

•  instrument cluster malfunction

•  Parking assist unit (optical) malfunction

System wiring diagram

Not applicable

Description	VIN mismatch
Detection condition	• The parking assist unit (optical) detects that the VIN sent from the instrument cluster does not match.
Fail-safe	• Side view guide lines are not displayed when system is starting
Possible cause	• The parking assist unit (optical) is installed on a different vehicle. • DTCs are stored in the instrument cluster. • instrument cluster malfunction • Parking assist unit (optical) malfunction
System wiring diagram	Not applicable

Diagnostic Procedure

Step	Inspection		Action
1	VERIFY IF PARKING ASSIST UNIT (OPTICAL) WAS INSTALLED ON DIFFERENT VEHICLE • Verify if the parking assist unit (optical) was installed on a different vehicle. • Was the parking assist unit (optical) installed on a different vehicle?	Yes	Go to the next step.
1		No	Go to Step 3.
2	VERIFY IF MALFUNCTIONING LOCATION IS INSTRUMENT CLUSTER DEPENDING ON REPEATABILITY • Clear the DTC for the parking assist unit (optical) using the M-MDS. (See CLEARING DTC [PARKING ASSIST UNIT (OPTICAL)].) • Switch the ignition ON (engine off or on) and wait for 1.5 s or more. • Retrieve the parking assist unit (optical) DTCs using the M-MDS. (See DTC INSPECTION [PARKING ASSIST UNIT (OPTICAL)].) • Is the same DTC displayed?	Yes	Go to the next step.
2		No	Go to Step 6.
3	VERIFY INSTRUMENT CLUSTER DTCs • Retrieve the instrument cluster DTCs using the M-MDS. (See DTC INSPECTION [INSTRUMENT CLUSTER].) • Are any DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [INSTRUMENT CLUSTER].)
3		No	Go to the next step.
4	VERIFY IF MALFUNCTIONING LOCATION IS INSTRUMENT CLUSTER DEPENDING ON REPEATABILITY • Clear the DTC for the parking assist unit (optical) using the M-MDS. (See CLEARING DTC [PARKING ASSIST UNIT (OPTICAL)].) • Switch the ignition ON (engine off or on) and wait for 1.5 s or more. • Retrieve the parking assist unit (optical) DTCs using the M-MDS. (See DTC INSPECTION [PARKING ASSIST UNIT (OPTICAL)].) • Is the same DTC displayed?	Yes	Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
4		No	Go to Step 6.
5	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Clear the DTC for the parking assist unit (optical) using the M-MDS. (See CLEARING DTC [PARKING ASSIST UNIT (OPTICAL)].) • Retrieve the parking assist unit (optical) DTCs using the M-MDS. (See DTC INSPECTION [PARKING ASSIST UNIT (OPTICAL)].) • Is the same DTC displayed?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the parking assist unit (optical). (See PARKING ASSIST UNIT (OPTICAL) REMOVAL/INSTALLATION.) Go to the next step.
5		No	Go to the next step.
6	VERIFY IF OTHER DTCs DISPLAYED • Are any other DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [PARKING ASSIST UNIT (OPTICAL)].)
6		No	DTC troubleshooting completed.