RM35X0E _51 Engine / Hybrid System _078884 CRUISE CONTROL _0382737 SPEED LIMITER SYSTEM D

CRUISE CONTROL  SPEED LIMITER SYSTEM  DIAGNOSIS SYSTEM  


DESCRIPTION


The ECM controls the speed limiter system of the vehicle. The data and DTCs related to the speed limiter system can be read from the DLC3 of the vehicle. Use the GTS to check and solve the problem.

HINT:

If a vehicle speed sensor or any other related part malfunctions, the ECM cancels control of vehicle speed automatically.



CHECK DLC3


a.

Check the DLC3.

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CHECK INDICATOR


a.
A355374C01
0.792,0.406 1.104,0.604 0.313,0.198 10 false *a
*a Speed Limiter Indicator


Turn the ignition switch to ON.


b.

Check that the speed limiter indicator illuminates when the speed limiter system is turned on using the speed limiter switch, and that the indicator goes out when the speed limiter system is turned off using the speed limiter switch.

HINT:

While driving with the speed limiter system controlling vehicle speed, the ECM will automatically cancel control of vehicle speed by the speed limiter system when a malfunction occurs in one of the following: vehicle speed sensors or other related parts. When control of vehicle speed by the speed limiter system is automatically canceled, the speed limiter indicator turns off and a warning message is displayed. At the same time, a DTC is stored.