Toyota 4Runner: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE HEADLIGHT RELAY
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(a) Remove the headlight relay from the engine room relay box. |
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2. INSPECT HEADLIGHT RELAY
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(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the headlight relay. |
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3. INSTALL HEADLIGHT RELAY
(a) Install the headlight relay to the engine room relay box.
Rear Combination Light Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the RH and LH sides.
The procedure listed below is for the LH ...
Side Turn Signal Light Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the RH and LH sides.
The procedure listed below is for the LH ...
Other materials about Toyota 4Runner:
Light Sensor Circuit Malfunction (B1244)
DESCRIPTION
The automatic light control sensor detects ambient light, converts it into an
electrical signal, and outputs it to the main body ECU. The main body ECU turns
on or off the headlights and taillights according to the signal.
DTC Code ...
Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT DOME RELAY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
...
0.007