DESCRIPTION
When the vehicle stability control system is operating, as the input piston and output piston are not directly connected, the kickback of the brake pedal is minimal during ABS operation and the driver may not notice that ABS operated.
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (brake actuator assembly), perform system variant learning.
Click here
PROCEDURE
1. |
BRAKE PROBLEM CHECK |
(a) Check if the slip indicator light was illuminated or blinking when ABS did not operate.
HINT:
Result |
Proceed to |
---|---|
The slip indicator light was blinking. |
A |
The slip indicator light was illuminated. |
B |
A | ![]() |
END |
|
2. |
CHECK DTC AND FREEZE FRAME DATA |
(a) Using the Techstream, check DTCs and Freeze Frame Data.
Click here
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
DTCs are output. |
B |
B | ![]() |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS
|
|
3. |
PERFORM OPERATION CHECK DRIVING |
(a) Check that ABS operates using a drum tester or equivalent.
CAUTION:
When using a drum tester, enter Inspection Mode or VSC off mode and perform inspection with the TRAC and VSC systems disabled to prevent the vehicle from moving suddenly due to TRAC or VSC operation.
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OK:
ABS operates.
OK | ![]() |
END |
NG | ![]() |
REPLACE BRAKE ACTUATOR ASSEMBLY |
KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual > Rear View Monitor (RVM): Rear View Monitor settings
Rear View Monitor (RVM) (if
equipped)
Rear View Monitor shows the area
behind the vehicle to assist you when
parking or backing up.
Detecting sensor
Kia NIRO Hybrid
Rear view camera
Kia Niro EV
Wide-rear view camera
Refer to the picture above for the
detailed location of the detec ...
Toyota CH-R Service Manual > Smart Key System(for Start Function): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Smart Key System (for Start Function)
DTC No.
Detection Item
Link
B2271
Ignition Hold Monitor Malfunction
B2274
ACC Monitor Malfunction
...