lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Antenna - Keyless Entry|Testing and Inspection|Page 6657 > < Antenna - Keyless Entry|Testing and Inspection|Page 6655
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OK --  END (INDOOR ELECTRICAL KEY OSCILLATOR WAS DEFECTIVE)

9. CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU - INDOOR ELECTRICAL KEY OSCILLATOR)

(a) Disconnect the certification ECU (smart key ECU assembly) connector.

(b) Disconnect the indoor electrical key oscillator (for center floor) connector.

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

Standard Resistance:

Text in Illustration

NG --  REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

10. INSPECT INDOOR ELECTRICAL KEY OSCILLATOR (for Center Floor (INPUT))

(a) Reconnect the certification ECU (smart key ECU assembly) connector.

(b) Check for pulses according to the value(s) in the table below.

Standard:

Antenna - Keyless Entry|Testing and Inspection|Page 6657 > < Antenna - Keyless Entry|Testing and Inspection|Page 6655