Toyota RAV4 manuals

Toyota Sienna Service Manual: Heater relay (for rear air conditioning system)

Toyota Sienna Service Manual / Air conditioning / Heater relay (for rear air conditioning system)

ON-VEHICLE INSPECTION

1. INSPECT REAR HEATER RELAY

INSPECT REAR HEATER RELAY

(a) Remove the rear heater relay.

(b) Measure the resistance according to the value(s) in the table below.

Standard resistance

If the resistance is not as specified, replace the rear heater relay.

Heater relay
ON-VEHICLE INSPECTION 1. INSPECT HEATER RELAY (a) Remove the heater relay. (b) Measure the resistance according to the value(s) in the table below. Standard resistance If the resistance i ...

Air conditioning control assembly
COMPONENTS ...

Other materials:

On-vehicle inspection
1. INSPECT CAMSHAFT TIMING CONTROL VALVE ASSEMBLY  Connect the intelligent tester to the DLC3.  Turn the ignition switch to the ON position.  Start the engine and warm it up.  Select the intelligent tester from the ACTIVE TEST menu.  Check the engine speed ...

Safety information for Safety Connect
Important! Read this information before using Safety Connect. Exposure to radio frequency signals The Safety Connect system installed in your vehicle is a low-power radio transmitter and receiver. It receives and also sends out radio frequency (RF) signals. In August 1996, the Federal Communi ...

Microphone Circuit between Microphone and Radio and Navigation Assembly
DESCRIPTION This circuit sends a microphone signal from the microphone to the radio and navigation assembly. It also supplies power from the radio and navigation assembly to the microphone. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT RADIO AND NAVIGATION ASSEMBLY Measure the v ...

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