Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT RADIO SETTING CONDENSER

(a) With the radio setting condenser installed, check that there is no looseness or other abnormalities.

(b) Measure the resistance of the radio setting condenser according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - Body ground

  • Engine switch off
  • Window Defogger turned off

Below 1 Ω

*a

Radio Setting Condenser

(c) Remove the bolt.

(d) Disengage the 2 clamps and disconnect the radio setting condenser with wire harness from the vehicle body.

(e) Measure the resistance and voltage of the radio setting condenser according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

2 - 3

  • Engine switch off
  • Window Defogger turned off

10 kΩ or higher

Standard Voltage:

Tester Connection

Condition

Specified Condition

2 - Body ground

  • Engine switch on (IG)
  • Window Defogger turned off

Below 1 V

2 - Body ground

  • Engine switch on (IG)
  • Window Defogger turned on

11 to 14 V

*a

Radio Setting Condenser

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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