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

Toyota Tacoma (2015-2018) Service Manual / Air Conditioning / Heater Relay

Inspection

INSPECTION

PROCEDURE

1. INSPECT HEATER RELAY

(a) Check the resistance.

(1) Using an ohmmeter, measure the resistance between each terminal.

Standard:

Tester Connection	Specified Condition
3 - 4	Below 1 Ω
3 - 4	10 kΩ or higher (Apply battery voltage to terminals 1 and 2)
3 - 5	10 kΩ or higher
3 - 5	Below 1 Ω (Apply battery voltage to terminals 1 and 2)

If the result is not as specified, replace the relay.

Front Evaporator Temperature Sensor

Inspection INSPECTION PROCEDURE 1. INSPECT COOLER THERMISTOR SENSOR (a) Check the resistance. (1) Measure the resistance and check the results in accordance with the values in ...

Magnetic Clutch Relay

Inspection INSPECTION PROCEDURE 1. INSPECT MAGNET-CLUTCH RELAY (a) Check the resistance. (1) Using an ohmmeter, measure the resistance between the terminals. Standard: ...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT OUTER MIRROR LH (a) Check the outer mirror heater operation. Text in Illustration *a Component without harness connected (Outer Mirror LH) (1) Measure the resistance according to the value(s) ...

Front Camera Module Incorrect Axial Gap (C1AA8)
DESCRIPTION If the millimeter wave radar sensor assembly detects that the beam axis of the forward recognition camera is misaligned, it will store DTC C1AA8. DTC No. Detection Item DTC Detection Condition Trouble Area C1AA8 ...

Front Passenger Side Door ECU Communication Stop (B2322)
DESCRIPTION This DTC is stored when LIN communication between the front power window regulator motor assembly RH and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. DTC Detection Condition Trouble Area B2322 ...