CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK |
|
3. |
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 before proceeding to the next step.
|
4. |
INSPECT CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
Click here
Result |
Proceed to |
---|---|
CAN communication system DTCs are not output |
A |
CAN communication system DTCs are output |
B |
B |
GO TO CAN COMMUNICATION SYSTEM |
|
5. |
CHECK FOR DTC* |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main body / Trouble Codes.
(e) Check for DTCs.
Click here
Body Electrical > Main Body > Trouble Codes Body Electrical > HL AutoLeveling > Trouble Codes
Result |
Proceed to |
---|---|
DTCs are not output |
A |
DTCs are output |
B |
B |
GO TO DIAGNOSTIC TROUBLE CODE CHART (LIGHTING SYSTEM) |
|
6. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
Result |
Proceed to |
---|---|
Fault is not listed in Problem Symptoms Table |
A |
Fault is listed in Problem Symptoms Table |
B |
B |
GO TO PROBLEM SYMPTOMS TABLE |
|
7. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Data List / Active Test
Click here
(b) Terminals of ECU
Click here
(c) Inspection
(d) On-vehicle Inspection
|
8. |
ADJUST, REPAIR OR REPLACE |
|
9. |
CONFIRMATION TEST |
NEXT |
END |
Toyota CH-R Service Manual > Power Steering System: System Description
SYSTEM DESCRIPTION
DESCRIPTION
The power steering system generates torque through the operation of the motor
and the reduction gear installed on the column shaft in order to assist steering
effort.
The power steering ECU assembly determines the direction and the amount of assist
power in ac ...
Toyota CH-R Service Manual > Lighting System: Right Headlight ECU Malfunction (B242C,B242D)
DESCRIPTION
These DTCs are stored if the headlight ECU sub-assembly LH or RH detects an internal
malfunction. The headlight ECU sub-assembly LH stores DTC B242C or B242D.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
...