DESCRIPTION
HINT:
This DTC P1750 is applicable to Mexico models only.
When the ECM receives a malfunction signal from the skid control ECU (brake actuator assembly), DTC P1750 is stored.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Memory |
---|---|---|---|---|---|
P1750 |
Brake ECU Malfunction |
The ECM receives a malfunction signal from the skid control ECU (brake actuator assembly) for 3 seconds (1 trip detection logic). |
Vehicle stability control system |
Comes on |
DTC stored |
CAUTION / NOTICE / HINT
HINT:
After performing repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
Click here
PROCEDURE
1. |
CHECK DTC OUTPUT (BRAKE CONTROL SYSTEM) |
(a) Check for brake control system DTCs.
Click here
Result |
Proceed to |
---|---|
DTCs are not output |
A |
DTCs are output |
B |
A | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
B | ![]() |
GO TO VEHICLE STABILITY CONTROL SYSTEM |
Toyota CH-R Service Manual > Meter / Gauge System: Speed Signal Circuit
DESCRIPTION
The combination meter assembly receives the vehicle speed signal from this circuit.
The wheel speed sensors produce an output that varies according to the vehicle speed.
The wheel speed sensor output is received by the skid control ECU (brake actuator
assembly) which uses this inf ...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Acceleration Sensor Learning Value (P1589)
DESCRIPTION
The ECM stores DTC P1589 if deceleration sensor zero point calibration is not
performed or failed after system components such as the ECM are replaced.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
Me ...