DIAGNOSIS SYSTEM
DESCRIPTION
(a) Lighting system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
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INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
DIAGNOSIS SYSTEM (for LED Headlight)
(a) If the lighting system malfunctions, "Headlight System Malfunction Visit Your Dealer" warning message is displayed on the multi-information display.
HINT:
In this case, the headlight ECU sub-assembly LH stores DTCs.
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Toyota CH-R Service Manual > Wiper And Washer System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the wiper and washer system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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Toyota CH-R Service Manual > Continuously Variable Transaxle System: Torque Converter Clutch Circuit Performance or Stuck OFF (P0741,P075B,P2757)
DESCRIPTION
The ECM uses the shift solenoid valves SC and SL to switch control of the shift
solenoid valve SLU between forward and reverse clutch control and lock-up control
in response to driving conditions.
HINT:
If DTC P0741 is stored after the engine has stalled, the lock-up shift solenoi ...