| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM100000001G174 |
| Model Year Start: 2019 | Model: RAV4 HV | Prod Date Range: [11/2018 - 02/2019] |
| Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model): P157800; Brake System; 2019 MY RAV4 HV [11/2018 - 02/2019] | ||
|
DTC |
P157800 |
Brake System |
DESCRIPTION
When a malfunction in the electronically controlled brake system is detected, DTC P157800 is stored.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
DTC Output from |
|---|---|---|---|---|---|
|
P157800 |
Brake System |
When the power switch is on (IG) and the dynamic radar cruise control system is operating, a malfunction in the electronically controlled brake system is detected for 0.2 seconds or more. |
Electronically controlled brake system |
Does not come on |
Hybrid vehicle control ECU assembly |
PROCEDURE
|
1. |
CHECK ELECTRONICALLY CONTROLLED BRAKE SYSTEM |
(a) Check the electronically controlled brake system.
Click here
![2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
HINT:
If DTC P157800 is output by the dynamic radar cruise control system, perform troubleshooting for the electronically controlled brake system.
| NEXT |
|
END |
|
|