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 completed.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Warning Indicate |
Return-to-normal Condition |
Note |
---|---|---|---|---|---|---|
C1516 |
Torque Sensor Zero Point Adjustment Incomplete |
Torque sensor zero point calibration is incomplete due to the steering wheel being touched during calibration. |
- |
EPS warning light: Comes on |
Ignition switch ON again |
There is no malfunction if this DTC is not output again after clearing the DTC and torque sensor calibration value, and performing zero point calibration. |
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
PROCEDURE
1. |
CHECK FOR DTC |
(a) Clear the DTCs. (Step 1)
Click here
Chassis > EMPS > Clear DTCs(b) Calibrate the torque sensor zero point. (Step 2)
Click here
Chassis > EMPS > Utility
Tester Display |
---|
Torque Sensor Adjustment |
(c) Check for DTCs. (Step 3)
Click here
Chassis > EMPS > Trouble CodesHINT:
If DTCs are output, perform steps (1) to (3) 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) Clear the DTCs. (Step 1)
Click here
Chassis > EMPS > Clear DTCs(b) Calibrate the torque sensor zero point. (Step 2)
Click here
Chassis > EMPS > Utility
Tester Display |
---|
Torque Sensor Adjustment |
(c) Check for DTCs. (Step 3)
Click here
Chassis > EMPS > Trouble CodesHINT:
If DTCs are output, perform steps (1) to (3) 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 > Blower Unit(for Denso Made): Disassembly
DISASSEMBLY
PROCEDURE
1. PRECAUTION
NOTICE:
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Toyota CH-R Service Manual > Charging System: Terminals Of Ecm
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CHECK ECM
HINT:
The standard normal voltage between each pair of ECM terminals is shown in the
table below. The appropriate conditions for checking each pair of terminals are
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