Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

OK
OK
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Air Conditioner / Active Test.
(e) Check the operation by referring to the table below.
Air Conditioner
TESTER DISPLAY TEST PART CONTROL RANGE DIAGNOSTIC NOTE
Heater Active Level Quick heater assembly Min.: 0, Max.: 3 -
OK:
Heater Active Level changes normally.
NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN
PROBLEM SYMPTOMS TABLE
2. INSPECT PTC HTR RELAY
(a) Remove the PTC HTR relays.
(b) Inspect the PTC HTR relays .
NG
REPLACE PTC HTR RELAY
3. CHECK HARNESS AND CONNECTOR (PTC HTR RELAY - POWER SOURCE CIRCUIT)
(a) Remove the PTC HTR relays.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
PTC HTR NO. 1
TESTER CONNECTION CONDITION SPECIFIED CONDITION
PTC HTR NO. 1-1 - Body ground Always 11 to 14 V
PTC HTR NO. 1-5 - Body ground Always 11 to 14 V
PTC HTR NO. 2
cardiagn.com

Leave a Reply

Your email address will not be published. Required fields are marked *