Diagnostic Procedure

DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	VERIFY MALFUNCTIONING LOCATION IS ACTIVE DRIVING DISPLAY ON REPEATABILITY Always reconnect all disconnected connectors. Connect the negative battery cable. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .) Clear the DTC for the active driving display using the M-MDS. (See CLEARING DTC [ACTIVE DRIVING DISPLAY] .) Retrieve the active driving display DTCs using the M-MDS. (See DTC INSPECTION [ACTIVE DRIVING DISPLAY] .) Is the same DTC displayed?	Yes	Replace the active driving display, then go to the next step. (See ACTIVE DRIVING DISPLAY REMOVAL/INSTALLATION .)
1		No	Go to the next step.
2	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 [ACTIVE DRIVING DISPLAY] .)
2		No	DTC troubleshooting completed.