DESCRIPTION
This DTC does not indicate a malfunction. The power steering ECU assembly stores this DTC when it determines that torque sensor zero point calibration has not been performed.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Warning Indicate |
Return-to-normal Condition |
Note |
---|---|---|---|---|---|---|
C1515 |
Torque Sensor Zero Point Adjustment Undone |
This DTC is stored when torque sensor zero point calibration has not been performed. |
- |
EPS warning light: Comes on |
Zero point calibration is performed or the ignition switch is turned ON again |
There is no malfunction if this DTC is not output again after performing zero point calibration. |
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
PROCEDURE
1. |
CHECK FOR DTC |
(a) Calibrate the torque sensor zero point. (Step 1)
Click here
Tester Display |
---|
Torque Sensor Adjustment |
(b) Check for DTCs. (Step 2)
Click here
HINT:
If DTCs are output, perform steps (1) and (2) two more times.
Result |
Proceed to |
---|---|
DTCs are still output after performing steering zero point calibration 3 times. |
A |
Normal system code is output. |
B |
B | ![]() |
END |
|
2. |
REPLACE POWER STEERING ECU ASSEMBLY |
(a) Replace the power steering ECU assembly.
Click here
|
3. |
CHECK FOR DTC |
(a) Calibrate the torque sensor zero point. (Step 1)
Click here
Tester Display |
---|
Torque Sensor Adjustment |
(b) Check for DTCs. (Step 2)
Click here
HINT:
If DTCs are output, perform steps (1) and (2) two more times.
Result |
Proceed to |
---|---|
DTCs are still output after performing steering zero point calibration 3 times. |
A |
Normal system code is output. |
B |
A | ![]() |
REPLACE ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY |
B | ![]() |
END |
Toyota CH-R Service Manual > Smart Key System(for Start Function): Parts Location
PARTS LOCATION
ILLUSTRATION
*1
PARK/NEUTRAL POSITION SWITCH
*2
STARTER ASSEMBLY
*3
NO. 1 ENGINE ROOM RELAY BLOCK
- IG2-MAIN FUSE
- ECU-IG2 NO. 1 FUSE
- ST FUSE
- WIPER FUSE
- ST RELAY
*4
...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Continuously Variable Transaxle System
DTC No.
Detection Item
MIL
Memory
Link
P0705
Transmission Range Sensor Circuit (PRNDL Input)
Comes on
DTC stored
...