Tacoma

Toyota Tacoma 2015-2018 Air Conditioning Workshop Manual

Last Modified: 11-13-2015 6.6 G Doc ID: RM000005VRQ000X
Model Year Start: 2016 Model: Tacoma Prod Date Range: [08/2015 - ]
Title: AIR CONDITIONING: PTC HEATER RELAY: INSPECTION; 2016 MY Tacoma [08/2015 - ]
INSPECTION
1. INSPECT PTC HEATER RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table
below.
Standard Resistance:
TESTER
CONNECTION
CONDITION SPECIFIED
CONDITION
3 - 5
Battery voltage not applied to
terminals 1 and 2
10 kΩ or higher
3 - 5
Battery voltage applied to
terminals 1 and 2
Below 1 Ω
If the result is not as specified, replace the ptc heater relay.
cardiagn.com

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