When the ECM detects that it is not functioning normally, DTC P160700 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| P160700 | Cruise Control Input Processor | When the ignition switch is ON and control of vehicle speed by the dynamic radar cruise control system is prohibited by the sub-CPU, the dynamic radar cruise control system operates for 0.3 seconds or more. | ECM | Cruise Control |
Before replacing the ECM, refer to the Service Bulletin.
Read the freeze frame data using the GTS. When a malfunction is detected, various engine control parameters are stored as freeze frame data and can be useful for troubleshooting.
Clear the DTCs.
Make sure that the DTC detection conditions are met.
If the detection conditions are not met, the system cannot detect the malfunction.
Check for DTCs.
| Result | Proceed to |
|---|---|
| DTC P160700 is not output | A |
| DTC P160700 is output | B |
A
B
for M20C-FKS:
for M20D-FKS: