TC and CG Terminal Circuit: Procedure

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CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - ECM)

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

Standard Resistance (Check for Open)

Tester Connection	Condition	Specified Condition
L135-11 (TC) - L61-13 (TC)	Always	Below 1 Ω

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (DLC3 - POWER MANAGEMENT CONTROL ECU)

OK: Go to next step

CHECK HARNESS AND CONNECTOR (TERMINAL CG of DLC3 - BODY GROUND)

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

Fig 1: Checking L61 Connector Terminals

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Standard Resistance (Check for Open)

Tester Connection	Condition	Specified Condition
L61-4 (CG) - Body ground	Always	Below 1 Ω

TEXT IN ILLUSTRATION

DLC3

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (DLC3 - BODY GROUND)

OK: Go to next step

CHECK HARNESS AND CONNECTOR (TERMINAL TC of DLC3 - BODY GROUND)

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

Fig 2: Checking L61 Connector Terminals

Standard Resistance

Tester Connection	Condition	Specified Condition
L61-13 (TC) - Body ground	Always	10 kΩ or higher

TEXT IN ILLUSTRATION

DLC3

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR OR EACH ECU

OK → See step 4

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE