Toyota CH-R Service Manual: Washer Fluid Level Warning Switch Circuit
DESCRIPTION
The combination meter assembly and level warning switch assembly are connected via direct line. The combination meter assembly determines the washer fluid level and outputs warning messages according to the washer fluid level warning switch ON/OFF signal.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
PROCEDURE
|
1. |
INSPECT LEVEL WARNING SWITCH ASSEMBLY |
(a) Remove the level warning switch assembly.
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(b) Inspect the level warning switch assembly.
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| NG | .gif) |
REPLACE LEVEL WARNING SWITCH ASSEMBLY |
|
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|
2. |
CHECK HARNESS AND CONNECTOR (LEVEL WARNING SWITCH ASSEMBLY - COMBINATION METER ASSEMBLY AND BODY GROUND) |
(a) Disconnect the F4 combination meter assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A26-1 (S) - F4-17 (WLVL) |
Always |
Below 1 Ω |
|
A26-1 (S) or F4-17 (WLVL) - Body ground |
Always |
10 kΩ or higher |
|
A26-2 (E) - Body ground |
Always |
Below 1 Ω |
| OK | |
REPLACE COMBINATION METER ASSEMBLY |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Steering Pad Switch Circuit
DESCRIPTION
The combination meter assembly and steering pad switch assembly are connected
via direct line. The main display and multi-information display in the combination
meter assembly are ope ...
Speed Signal Circuit
DESCRIPTION
The combination meter assembly receives the vehicle speed signal from this circuit.
The wheel speed sensors produce an output that varies according to the vehicle speed.
The wheel spe ...
Other materials:
Toyota CH-R Service Manual > Navigation System: Satellite Radio Broadcast cannot be Received
CAUTION / NOTICE / HINT
NOTICE:
Some satellite radio broadcasts require payment. A contract must be made between
a satellite radio company and the user. If the contract expires, it will not be
possible to listen to the broadcast.
WIRING DIAGRAM
PROCEDURE
1.
CHECK ...
Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Side-mounted
Air Conditioner Pressure Sensor): Ambient Temperature Sensor Circuit (B1412)
DESCRIPTION
The thermistor assembly is installed in front of the cooler condenser assembly
to detect the ambient temperature, which is used to control the air conditioning
system. This sensor is connected to the combination meter assembly and detects fluctuations
in the ambient temperature. T ...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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