DESCRIPTION
The skid control ECU (brake actuator assembly) receives engine speed signals from the ECM via CAN communication.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
C1224 |
NE Signal |
The vehicle speed is 6 km/h (4 mph) or more, the +BS terminal voltage is between 9.6 and 16.5 V, and the engine speed signal is more than 12800 rpm for 2.5 seconds or more. |
|
PROCEDURE
1. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Check if CAN communication system DTCs are output.
Click here
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
DTCs are output. |
B |
B |
INSPECT CAN COMMUNICATION SYSTEM |
|
2. |
CHECK SFI SYSTEM |
(a) Check if SFI system DTCs are output.
w/o Canister Pump Module: Click here
w/ Canister Pump Module: Click here
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
DTCs are output.(w/o Canister Pump Module) |
B |
DTCs are output.(w/ Canister Pump Module) |
C |
A |
REPLACE ECM |
B |
INSPECT SFI SYSTEM |
C |
INSPECT SFI SYSTEM |
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