VEHICLE STABILITY CONTROL SYSTEM, Diagnostic DTC:C1201
| DTC Code | DTC Name |
|---|---|
| C1201 | Engine Control System Malfunction |
DESCRIPTION
If a malfunction is detected in the engine control system, the ECM sends a malfunction signal to the skid control ECU. The skid control ECU stores this DTC and prohibits the following controls:
VSC
TRC
Downhill assist control
Crawl control
Multi-terrain select control
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
C1201 |
Engine Control System Malfunction |
A malfunction signal is received from the ECM. |
Engine control system |
PROCEDURE
CHECK ENGINE CONTROL SYSTEM
Check if an engine control system DTC is output.
for 1UR-FE (w/ EGR System):
for 1UR-FE (w/o EGR System):
Result
Result
Proceed to
DTC is not output
A
DTC is output (for 1UR-FE w/ EGR System)
B
DTC is output (for 1UR-FE w/o EGR System)
C
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