DTC C00CA-11: Camera "A" Heater Control Circuit Short to Ground [11/2022 - ]: Procedure

1. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

Pre-procedure1

1. Turn the ignition switch to ON and wait for 10 seconds or more.

   Procedure1

2. Check for DTCs.

   Chassis > Front Recognition Camera > Trouble Codes 

   Result

   Result	Proceed to
   DTC C00CA-11 is not output	A
   DTC C00CA-11 is output	B

   Post-procedure1

3. None.

Result: 

A 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2018 - ] 

Result: 

B 

See step  3

Pre-procedure1

1. Disconnect the T23 windshield glass (heater) connector.

   Procedure1

2. Clear the DTCs.

   Chassis > Front Recognition Camera > Clear DTCs 

   Result

   Proceed to
   NEXT

   Post-procedure1

3. None.

Result: 

NEXT 

See step  4

Pre-procedure1

1. Make sure that the DTC detection conditions are met.

   HINT: 

   If the detection conditions are not met, the system cannot detect the malfunction.

   Procedure1

2. Check for DTCs.

   Chassis > Front Recognition Camera > Trouble Codes 

   Result

   Result	Proceed to
   DTC C00CA-11 is not output	A
   DTC C00CA-11 is output	B

   Post-procedure1

3. None.

Result: 

A 

REPLACE WINDSHIELD GLASS (HEATER). Refer to  REMOVAL [11/2022 - ] 

Result: 

B 

See step  5

Pre-procedure1

1. Disconnect the T21 forward recognition camera connector.

   Procedure1

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   T21-8 (HTR) or T23-1 (IG1) - Body ground and other terminals	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

   Post-procedure1

3. None.

Result: 

OK 

REPLACE FORWARD RECOGNITION CAMERA. Refer to  REMOVAL [11/2022 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR