lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Seat Heater Control Module|Testing and Inspection|Page 8831 > < Front Seatback Heater|Page 8827
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Seat Heater Control Module: Testing and Inspection

SEAT: SEAT HEATER CONTROL: INSPECTION

SEAT: SEAT HEATER CONTROL: INSPECTION

1. INSPECT FRONT SEAT HEATER CONTROL LH

(a) Disconnect the seat heater control LH connector.

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

Standard Resistance:

Standard Voltage:

If the result is not as specified, replace the seat heater control.

(c) Reconnect the seat heater control LH connector.
(d) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

If the result is not as specified, replace the seat heater control.

2. INSPECT FRONT SEAT HEATER CONTROL RH

(a) Disconnect the seat heater control RH connector.

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

Standard Resistance:

Standard Voltage:

Seat Heater Control Module|Testing and Inspection|Page 8831 > < Front Seatback Heater|Page 8827