Diagnostic Procedure

DTC U0433:00 (INSTRUMENT CLUSTER) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	VERIFY ALL SYSTEM DTCs Switch the ignition off. Switch the ignition ON (engine off or on) and wait for 10 s or more. Perform a CMDTC self-test using the M-MDS. (See DTC INSPECTION (INSTRUMENT CLUSTER) .) Are any DTCs other than DTC U0433:00 displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
1		No	Go to the next step.
2	VERIFY DTCs AGAIN Clear the DTC for the instrument cluster using the M-MDS. (See CLEARING DTC (INSTRUMENT CLUSTER) .) Switch the ignition ON (engine off or on) and wait for 10 s or more. Perform a CMDTC self-test using the M-MDS. (See DTC INSPECTION (INSTRUMENT CLUSTER) .) Is the same DTC displayed?	Yes	Go to the next step.
2		No	Go to Step 7.
3	VERIFY CENTER DISPLAY Verify the center display. Is the "Smart city brake support (SCBS) malfunction. Clean the front windshield. Have the vehicle checked by a dealer if this indicator stays on." displayed in the center display?	Yes	Clean the windshield. Without forward sensing camera (FSC) Go to the next step. With forward sensing camera (FSC) Go to Step 5.
3		No	Go to Step 6.
4	VERIFY IF MALFUNCTIONING LOCATION IS LASER SENSOR DEPENDING ON REPEATABILITY Clear the DTC for the instrument cluster using the M-MDS. (See CLEARING DTC (INSTRUMENT CLUSTER) .) Switch the ignition ON (engine off or on) and wait for 10 s or more. Perform a CMDTC self-test using the M-MDS. (See DTC INSPECTION (INSTRUMENT CLUSTER) .) Is the same DTC displayed?	Yes	Replace the laser sensor, then go to Step 6. (See LASER SENSOR REMOVAL/INSTALLATION .)
4		No	Go to Step 7.
5	VERIFY IF MALFUNCTIONING LOCATION IS FORWARD SENSING CAMERA (FSC) DEPENDING ON REPEATABILITY Clear the DTC for the instrument cluster using the M-MDS. (See CLEARING DTC (INSTRUMENT CLUSTER) .) Switch the ignition ON (engine off or on) and wait for 10 s or more. Perform a CMDTC self-test using the M-MDS. (See DTC INSPECTION (INSTRUMENT CLUSTER) .) Is the same DTC displayed?	Yes	Replace the forward sensing camera (FSC), then go to the next step. (See FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION .)
5		No	Go to Step 7.
6	VERIFY THAT REPAIRS HAVE BEEN COMPLETED Clear the DTC for the instrument cluster using the M-MDS. (See CLEARING DTC (INSTRUMENT CLUSTER) .) Switch the ignition ON (engine off or on) and wait for 10 s or more. Perform a CMDTC self-test using the M-MDS. (See DTC INSPECTION (INSTRUMENT CLUSTER) .) Is the same DTC displayed?	Yes	Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .)
6		No	Go to the next step.
7	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 (INSTRUMENT CLUSTER) .)
7		No	DTC troubleshooting completed.