TC and CG Terminal Circuit [08/2015 - 08/2019]: Procedure
- INSPECT DLC3
- Turn the ignition switch to ON.
- Measure the voltage according to the value(s) in the table below.
Standard Voltage
Tester Connection Switch Condition Specified Condition F13-13 (TC) - F13-4 (CG) Ignition switch ON 11 to 14 V TEXT IN ILLUSTRATION*a Front view of DLC3
Result:
NG
See step 4
Result:
OK
See step 2
- CHECK CAN COMMUNICATION LINE
- Turn the ignition switch off.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Select CAN Bus Check from the System Selection Menu screen and follow the prompts on the screen to inspect the CAN bus (Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019]
).
OK
CAN Bus Check indicates no malfunctions in CAN communication.
Result:
NG
GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING)
(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )
Result:
OK
See step 3
- CHECK DTC (CAN COMMUNICATION SYSTEM)
- Turn the ignition switch off.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Check for DTCs (Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019]
).RESULT
Result Proceed to CAN system DTC is not output A CAN system DTC is output B
Result:
B
GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART)
(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019] )
Result:
A
See step 4
- CHECK HARNESS AND CONNECTOR (ECM - DLC3)
- Turn the ignition switch off.
- Disconnect the F50 ECM connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition F50-28 (TC) - F13-13 (TC) Always Below 1 Ω
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 5
- CHECK HARNESS AND CONNECTOR (DLC3 - BODY GROUND)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition F13-4 (CG) - Body ground Always Below 1 Ω
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 6
- Measure the resistance according to the value(s) in the table below.
- CHECK ECM (DLC3 INPUT)
- Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
- SST: 09843-18040
- Check that the malfunction indicator lamp is blinking.RESULT
Result Proceed to MIL is blinking A MIL is not blinking B TEXT IN ILLUSTRATION*a Front view of DLC3
Result:
B
REPAIR OR REPLACE WIRE HARNESS OR ECM
Result:
A
See step 7
- Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
- CHECK DTC (CAN COMMUNICATION SYSTEM)
- Turn the ignition switch off.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Check for DTCs (Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019]
).RESULT
Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B
Result:
A
REPLACE MASTER CYLINDER SOLENOID
(Refer to DISASSEMBLY [08/2015 - ] )
Result:
B
GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART)
(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019] )