Check Harness And Connector Main Body Ecu Front Turn Signal Light

Wire Harness Side:

Front Turn Signal Light Connector

Front View

Main Body ECU Connector

Front View

Wire Harness Side:

Front Turn Signal Light Connector

Front View

Front View

Main Body ECU Connector

Front View

B144227E01

(a) Hatchback:

(1) Disconnect the B1 and B8 front turn signal light connectors.

(2) Disconnect the 4B main body ECU connector.

(3) Measure the resistance. Standard resistance

Tester Connection

Specified Condition

4B-31 (LR) - B1-1

Below 1 Q

4B-14 (LL) - B8-1

Below 1 Q

4B-31 (LR) or B1-1 - Body ground

10 kQ or higher

4B-14 (LL) or B8-1 - Body ground

10 kQ or higher

(4) Reconnect the front turn signal light connectors.

(5) Reconnect the main body ECU connector.

Sedan:

(1) Disconnect the B14 and B15 front turn signal light (Headlight assembly) connectors.

(2) Disconnect the 4B main body ECU connector.

(3) Measure the resistance. Standard resistance

Tester Connection

Specified Condition

4B-31 (LR) - B14-1

Below 1 Q

4B-14 (LL) - B15-1

Below 1 Q

4B-31 (LR) or B14-1 - Body ground

10 kQ or higher

4B-14 (LL) or B15-1 - Body ground

10 kQ or higher

(4) Reconnect the front turn signal light connectors.

(5) Reconnect the main body ECU connector.

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