Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Ptc Heater Relay

Components

COMPONENTS

ILLUSTRATION

Inspection

Inspection

INSPECTION

PROCEDURE

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.

Installation

INSTALLATION

PROCEDURE

1. INSTALL PTC HEATER RELAY

(a) Install the ptc heater relay.

Removal

REMOVAL

PROCEDURE

1. REMOVE PTC HEATER RELAY

(a) Remove the ptc heater relay.

Ptc Heater Assembly
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Refrigerant Line
Components COMPONENTS ILLUSTRATION ...

Other materials:

Rear Console Box
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: If a problem occurs in certain locations or at certain times of day, check for the possibility of wave interference. When the electrical key transmitter sub-assembly is brought near the electrical key and TPMS receiver assembly (RF band), front outs ...

Dtc Check / Clear
DTC CHECK / CLEAR 1. CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Trouble Codes. (e) Check DTCs and then write them down. HINT: Refer to the Techstream operator's manual ...

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