Lexus ES manuals

Lexus ES: Terminals Of Ecu

TERMINALS OF ECU

CHECK SWING GRILLE ACTUATOR ASSEMBLY

(a) Disconnect the z23 swing grille actuator assembly connector.

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

HINT:

Measure the values on the wire harness side with the connector disconnected.

Tester Connection

Wiring Color

Terminal Description

Condition

Specified Condition

z23-1 (+B) - Body ground

-

Auxiliary battery power supply

Power switch off

11 to 14 V

z23-3 (GND) - Body ground

-

Ground

Always

Below 1 Ω

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