Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

B
PROCEED TO NEXT SUSPECTED AREA SHOWN IN
PROBLEM SYMPTOMS TABLE
C
GO TO STEP 13
A
REPLACE AIR CONDITIONING AMPLIFIER ASSEMBLY
5.
C
HECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - AIR
CONDITIONER PRESSURE SENSOR)
(a) Reconnect the A34 air conditioner pressure sensor connector.
(b) Disconnect the A35 air conditioning amplifier assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
A34-3 (+) - A36-12 (S5-1) Always Below 1 Ω
A34-3 (+) or A36-12 (S5-1) - Body ground Always 10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE AIR CONDITIONING AMPLIFIER
ASSEMBLY
6.
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - AIR
CONDITIONER PRESSURE SENSOR)
(a) Reconnect the A34 air conditioner pressure sensor connector.
(b) Disconnect the A36 air conditioning amplifier assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
TESTER CONNECTION CONDITION SPECIFIED CONDITION
A34-1 (-) - A36-28 (SG-8) Always Below 1 Ω
A34-1 (-) or A36-28 (SG-8) - Body ground Always 10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE AIR CONDITIONING AMPLIFIER
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