Check Harness And Connector Running Light Relay Assembly Parking Brake Switch

Wire Harness Side:

Parking Brake Switch Connector (D2Î)


Front View Running Light Relay Assembly Connector


Front View


(a) Disconnect the D9 running light relay assembly connector.

(b) Disconnect the D21 parking brake switch connector.

(c) Measure the resistance. Standard resistance

Tester Connection

Specified Condition

D9-11 (PKB) - D21-1

Below 1 Q

(d) Reconnect the parking brake switch connector.

(e) Reconnect the running light relay assembly connector.

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    Where is park relay in toyoto yaris?
    8 years ago

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