DTC U3003:16 [360°VIEW MONITOR CONTROL MODULE]

id1502c7056500

Description	360°view monitor control module low power supply voltage input
Detection condition	• The 360°view monitor control module detects that the power supply circuit voltage of the 360°view monitor control module is less than the specified range for a certain period of time.
Fail-safe	• Black screen displayed when system is starting
Possible cause	• DTCs are stored in the PCM. • Battery malfunction • Generator malfunction • 360°view monitor control module connector or terminal malfunction • 360°view monitor control module power supply circuit malfunction ? Short to ground in wiring harness between MAIN 200 A fuse and 360°view monitor control module terminal A ? ROOM 25 A fuse malfunction ? INTERIOR2 15 A fuse malfunction ? MAIN 200 A fuse malfunction ? Open circuit in wiring harness between battery positive terminal and 360°view monitor control module terminal A • 360°view monitor control module malfunction

Diagnostic Procedure

Step	Inspection		Action
1	VERIFY OTHER 360°VIEW MONITOR CONTROL MODULE DTCs • Clear the DTC for the 360°view monitor control module using the M-MDS. (See CLEARING DTC [360°VIEW MONITOR CONTROL MODULE].) • Retrieve the 360°view monitor control module DTCs using the M-MDS. (See DTC INSPECTION [360°VIEW MONITOR CONTROL MODULE].) • Is DTC U3000:41 or U3000:49 displayed?	Yes	Replace the 360°view monitor control module, then go to Step 7. (See 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION.)
1		No	Go to the next step.
2	VERIFY PCM DTCs • Retrieve the PCM DTCs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)].) • Are any DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [PCM (SKYACTIV-G 2.5T)].)
2		No	Go to the next step.
3	INSPECT BATTERY • Inspect the battery. (See BATTERY INSPECTION.) • Is the battery normal?	Yes	Go to the next step.
3		No	Recharge or replace the battery, then go to Step 7. (See BATTERY REMOVAL/INSTALLATION.)
4	INSPECT GENERATOR • Inspect the generator. (See GENERATOR INSPECTION [WITHOUT i-ELOOP (SKYACTIV-G 2.5T)].) (See GENERATOR INSPECTION [WITH i-ELOOP (SKYACTIV-G 2.5T)].) • Is the generator normal?	Yes	Go to the next step.
4		No	Replace the generator, then go to Step 7. (See GENERATOR REMOVAL/INSTALLATION [WITHOUT i-ELOOP (SKYACTIV-G 2.5T)].) (See GENERATOR REMOVAL/INSTALLATION [WITH i-ELOOP (SKYACTIV-G 2.5T)].)
5	INSPECT 360°VIEW MONITOR CONTROL MODULE CONNECTOR CONDITION • Switch the ignition off. • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Disconnect the 360°view monitor control module connector. • Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection. • Is the connector normal?	Yes	Go to the next step.
5		No	Repair or replace the connector, then go to Step 7.
6	VERIFY 360°VIEW MONITOR CONTROL MODULE POWER SUPPLY VOLTAGE • Reconnect all the disconnected connectors. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Display PID VPWR using the M-MDS. (See PID/DATA MONITOR INSPECTION [360°VIEW MONITOR CONTROL MODULE].) • Is the voltage B+?	Yes	Go to the next step.
6		No	Inspect the ROOM 25 A fuse, INTERIOR2 15 A fuse and MAIN 200 A fuse. • If the fuse is blown: ? Refer to the wiring diagram and verify whether or not there is a common connector between MAIN 200 A fuse and 360°view monitor control module terminal A. If there is a common connector: • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for a short to ground. • Repair or replace the malfunctioning part. If there is no common connector: • Repair or replace the wiring harness which has a short to ground. • Replace the fuse. • If the fuse is damaged: ? Replace the fuse. • If the fuse is normal: ? Refer to the wiring diagram and verify whether or not there is a common connector between battery positive terminal and 360°view monitor control module terminal A. If there is a common connector: • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit. • Repair or replace the malfunctioning part. If there is no common connector: • Repair or replace the wiring harness which has an open circuit. Go to the next step.
7	VERIFY THAT REPAIRS HAVE BEEN COMPLETED • Always reconnect all disconnected connectors. • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.) • Clear the DTC for the 360°view monitor control module using the M-MDS. (See CLEARING DTC [360°VIEW MONITOR CONTROL MODULE].) • Retrieve the 360°view monitor control module DTCs using the M-MDS. (See DTC INSPECTION [360°VIEW MONITOR CONTROL MODULE].) • Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1. • If the malfunction recurs, replace the 360°view monitor control module. (See 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION.) Go to the next step.
7		No	Go to the next step.
8	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 [360°VIEW MONITOR CONTROL MODULE].)
8		No	DTC troubleshooting completed.