Toyota Yaris: Dynamic Radar Cruise Control System / Cruise Control Input Processor (P160700)
DESCRIPTION
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 | Radar Cruise1 |
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the ECM, refer to Service Bulletin.
HINT:
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.
PROCEDURE
| 1. | CLEAR DTC |
(a) Clear the DTCs.
Powertrain > Radar Cruise1 > Clear DTCs
|
| 2. | CHECK FOR DTCs |
(a) Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
(b) Check for DTCs.
Powertrain > Radar Cruise1 > Trouble Codes| Result | Proceed to |
|---|---|
| DTC P160700 is not output | A |
| DTC P160700 is output | B |
| A |
 | USE SIMULATION METHOD TO CHECK |
| B |
 | REPLACE ECM |
Brake System (P157800)
DESCRIPTION When a malfunction in the vehicle stability control system is detected, DTC P157800 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P157800 Brake System When the ignition switch is ON and the dynamic radar cruise control system is operating, a malfunction in the vehicle stability control system is detected for 0...
Communication Error from VSC to ECM Invalid Serial Data Received (P163081)
DESCRIPTION The skid control ECU (brake actuator assembly) sends signals such as brake request signals to the ECM. If an abnormal signal is detected, the ECM stores DTC P163081...
Other information:
Toyota Yaris XP210 (2020-2026) Owner's Manual: Basic Operation Method
TOUCH & TAP Touch or tap on the item indicated on the screen. The operation is launched and the next item is displayed. SLIDE Touch the setting item displaying a slider bar. Touch the slider with your finger and move to the desired level...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Reassembly
REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL STOP LIGHT LED (a) Install the stop light LED as shown in the illustration to install it...
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Front Seat Belt Pretensioners
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.
