Front Camera Module Communication Stop Mode [10/2020 - 10/2022]: Procedure
- CHECK VEHICLE TYPE
- Check the vehicle type.
Result
Result Proceed to w/ Pre-collision System (for Mono Camera Type) A w/ Pre-collision System (for Stereo Camera Type) B
Result:
B
See step 4
Result:
A
See step 2
- Check the vehicle type.
- CHECK FOR OPEN IN CAN BUS WIRE (FORWARD RECOGNITION CAMERA BRANCH WIRE)
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the N5 forward recognition camera connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition N5-5 (CA1P) - N5-11 (CA1N) Cable disconnected from negative (-) battery terminal 54 to 69 Ω Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE CAN BRANCH WIRE OR CONNECTOR
Result:
OK
See step 3
- CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition N5-10 (GND) - Body ground Cable disconnected from negative (-) battery terminal Below 1 Ω - Reconnect the cable to the negative (-) battery terminal.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Switch Condition Specified Condition N5-7 (IGB) - Body ground Engine switch on (IG) 11 to 14 V Engine switch off Below 1 V Result
Proceed to OK NG
Result:
OK
REPLACE FORWARD RECOGNITION CAMERA. Refer to REMOVAL [10/2020 - 11/2021] , or refer to REMOVAL [11/2021 - 10/2023]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.
- CHECK FOR OPEN IN CAN BUS WIRE (OBJECT RECOGNITION CAMERA BRANCH WIRE)
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the N5 object recognition camera connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition N5-5 (CA1P) - N5-11 (CA1N) Cable disconnected from negative (-) battery terminal 54 to 69 Ω Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE CAN BRANCH WIRE OR CONNECTOR
Result:
OK
See step 5
- CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition N5-10 (GND) - Body ground Cable disconnected from negative (-) battery terminal Below 1 Ω - Reconnect the cable to the negative (-) battery terminal.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Switch Condition Specified Condition N5-7 (IGB) - Body ground Engine switch on (IG) 11 to 14 V Engine switch off Below 1 V Result
Proceed to OK NG
Result:
OK
REPLACE OBJECT RECOGNITION CAMERA. Refer to REMOVAL [10/2020 - 10/2023]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
- Measure the resistance according to the value(s) in the table below.