Toyota CH-R Service Manual: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT PTC HEATER RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
|
*a |
Component without harness connected (PTC HTR NO. 1) |
*b |
Component without harness connected (PTC HTR NO. 2) |
|
*c |
Component without harness connected (PTC HTR NO. 3) |
- |
- |
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
3 - 5 |
Battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher |
|
3 - 5 |
Battery voltage applied between terminals 1 and 2 |
Below 1 Ω |
If the result is not as specified, replace the PTC heater relay.
Replacement
REPLACEMENT
PROCEDURE
1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Start the engine.
(b) Operate the compressor under the conditions shown below:
Item
Condition
...
Room Temperature Sensor
Components
COMPONENTS
ILLUSTRATION
*1
COOLER THERMISTOR (ROOM TEMPERATURE SENSOR)
*2
INSTRUMENT CLUSTER FINISH PANEL GARNISH ASSEMBLY
...
Other materials:
Toyota CH-R Service Manual > Front Door: Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration)
that must be performed after parts are removed and installed, or replaced during
the front door removal/installation are shown below.
Necessary Procedures After Parts Removed ...
Toyota CH-R Service Manual > Can Communication System: System Diagram
SYSTEM DIAGRAM
(a) The CAN communication system is composed of 5 buses.
*A
w/ Blind Spot Monitor System
-
-
CAN Main Bus Line
Terminating Resistor
CAN Branch Line
*
...
Toyota C-HR (AX20) 2023-2025 Owner's Manual
Toyota CH-R Owners Manual
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Toyota CH-R Service Manual
- Introduction
- Maintenance
- Audio / Video
- Cellular Communication
- Navigation / Multi Info Display
- Park Assist / Monitoring
- Brake (front)
- Brake (rear)
- Brake Control / Dynamic Control Systems
- Brake System (other)
- Parking Brake
- Axle And Differential
- Drive Shaft / Propeller Shaft
- K114 Cvt
- 3zr-fae Battery / Charging
- Networking
- Power Distribution
- Power Assist Systems
- Steering Column
- Steering Gear / Linkage
- Alignment / Handling Diagnosis
- Front Suspension
- Rear Suspension
- Tire / Wheel
- Tire Pressure Monitoring
- Door / Hatch
- Exterior Panels / Trim
- Horn
- Lighting (ext)
- Mirror (ext)
- Window / Glass
- Wiper / Washer
- Door Lock
- Heating / Air Conditioning
- Interior Panels / Trim
- Lighting (int)
- Meter / Gauge / Display
- Mirror (int)
- Power Outlets (int)
- Pre-collision
- Seat
- Seat Belt
- Supplemental Restraint Systems
- Theft Deterrent / Keyless Entry
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