Tundra 4WD V8-5.7L (3UR-FE) (2007)
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Seat Heater Control Module: Testing and Inspection
Seat Heater Control (w/ Seat Heater System)
ON-VEHICLE INSPECTION
1. INSPECT SEAT HEATER CONTROL SUB-ASSEMBLY LH
a. Disconnect the Z11 connector.
b. Measure the resistance according to the value(s) in the table below.
If the result is not as specified, there may be a malfunction on the wire harness side,
c. Measure the voltage according to the value(s) in the table below.
If the result is not as specified, there may be a malfunction on the wire harness side.
d. Connect the Z11 connector.
e. Measure the voltage according to the value(s) in the table below.
