Toyota 4Runner: Relay(for Magnet Clutch Control)
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE MAGNET CLUTCH RELAY
|
(a) Remove the magnet clutch relay from the engine room relay block. Text in Illustration
|
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2. INSPECT MAGNET CLUTCH RELAY
(a) Measure the resistance of the according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 - 5 |
Battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher |
|
Battery voltage applied to terminal 1 and 2 |
Below 1 Ω |
- If the result is not as specified, replace the relay.
3. INSTALL MAGNET CLUTCH RELAY
(a) Install the magnet clutch relay to the engine room relay block.
Refrigerant Line
Components
COMPONENTS
ILLUSTRATION
...
Relay(w/ Ptc Heater)
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE PTC HEATER RELAY (PTC NO. 1, PTC NO. 1, PTC NO. 3)
(a) Remove the 3 PTC heater relays from the engine room relay block. ...
Other materials about Toyota 4Runner:
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 for DTCs.
2. CLEAR DTC
(a) Connect the Tech ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Air conditioning system data and Diagnostic Trouble Codes (DTCs) can be read
through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to
be malfunctioning, use the Techstream to check for malfunct ...
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