The coolant level is satisfactory if it is between the "FULL" and "LOW" lines on the reservoir when the engine is cold.
If the level is on or below the "LOW" line, add coolant up to the "FULL" line.
■Coolant selection Only use "Toyota Super Long Life Coolant" or a similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology.
For the U.S.A.: "Toyota Super Long Life Coolant" is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31ºF [-35ºC])
For Canada: "Toyota Super Long Life Coolant" is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44ºF [-42ºC])
For more details about engine coolant, contact your Toyota dealer.
■If the coolant level drops within a short time of replenishing Visually check the radiator, hoses, engine coolant reservoir caps, drain cock and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for leaks in the cooling system.
■When the engine is hot Do not remove the engine coolant reservoir cap.
The cooling system may be under pressure and may spray hot coolant if the cap is removed, causing serious injuries, such as burns.
■When adding coolant Coolant is neither plain water nor straight antifreeze. The correct mixture of water and antifreeze must be used to provide proper lubrication, corrosion protection and cooling. Be sure to read the antifreeze or coolant label.
■If you spill coolant Be sure to wash it off with water to prevent it from damaging parts or paint.
Radiator and condenser
Check the radiator and condenser and clear away any foreign objects.
If either of the above parts is extremely dirty or you are not sure of their condition, have your vehicle inspected by your Toyota dealer.
■When the engine is hot Do not touch the radiator or condenser as they may be hot and cause serious injuries, such as burns.
Toyota CH-R Service Manual > Safety Connect System: Terminals Of Ecu
TERMINALS OF ECU
CHECK DCM (TELEMATICS TRANSCEIVER)
*a
Connector Color: Natural (to Telephone Sub Antenna)
*b
Connector Color: Blue (to Telephone Main Antenna)
*c
Connector Color: Gray (to GPS Antenna)
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...
Toyota CH-R Service Manual > Vehicle Stability Control System: High Power Supply Voltage Malfunction (C1417)
DESCRIPTION
If a malfunction is detected in the power supply circuit, the skid control ECU
(brake actuator assembly) stores this DTC and the fail-safe function prohibits ABS
operation.
This DTC is stored when the +BS terminal voltage deviates due to a malfunction
in a power supply or chargin ...