DESCRIPTION When a signal is input into the position control ECU and switch assembly, the ECU manages the signals received from the power seat switches, and operates each motors. If the position control ECU and switch assembly receives more than 2 motors operation signals, the motor is stopped. Manual operation is restarted after the position control ECU and switch assembly receives 1 signal only. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection procedure. PROCEDURE
(a) Check that each function of the power seat operates normally by using the power seat switches (See page ). Result
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Tundra Service Manual > Automatic Transmission System: Manual Shifting Test
MANUAL SHIFTING TEST 1. MANUAL SHIFTING TEST HINT: Through this test, it can be determined whether the trouble occurs in an electrical circuit or if it is a mechanical problem in the transmission. If any abnormalities are found in the following test, the problem is in the transmission itself. (a) Di ...