Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

OK
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
B9-2 (SI) - A36-23 (BLW) Always Below 1 Ω
B9-2 (SI) or A36-23 (BLW) - Body ground Always 10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
8. CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
(a) Remove the air conditioning amplifier assembly .
(b) Reconnect the A36 air conditioning amplifier assembly connector.
(c) Reconnect the B3 blower motor with fan sub-assembly connector.
(d) Reconnect the B8 and B9 blower motor control connector.
(e) Reinstall the HTR relay.
(f) Using an oscilloscope, check the waveform.
Measurement Condition
ITEM CONTENT
Terminal No. (Symbol) A36-23 (BLW) - A36-10 (GND)
Tester Range 1 V/DIV., 500 μs/DIV.
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