DESCRIPTION
Troubleshooting for when ABS operates too soon due to a noisy signal from the speed sensor, a difference in output, etc.
PROCEDURE
1. |
PERFORM TEST MODE (SIGNAL CHECK) INSPECTION (SPEED SENSOR CIRCUIT) |
(a) Using the Techstream, perform a Test Mode (Signal Check) inspection sensor check and check that speed sensor Test Mode (Signal Check) inspection items change from incomplete to complete.
Click here
Chassis > ABS/VSC/TRAC/EPB > Utility
Tester Display |
---|
Signal Check |
OK:
Speed sensor Test Mode (Signal Check) inspection items change from incomplete to complete.
Proceed to |
|
---|---|
OK (for Front) |
A |
OK (for Rear) |
B |
NG |
C |
NOTICE:
HINT:
The rear speed sensor and rear speed sensor rotor are incorporated into the rear axle hub and bearing assembly.
If the rear speed sensor and rear speed sensor rotor need to be replaced, replace the rear axle hub and bearing assembly.
A |
CLEAN FRONT SPEED SENSOR AND FRONT SPEED SENSOR ROTOR |
B |
REPLACE REAR AXLE HUB AND BEARING ASSEMBLY |
C |
INSPECT AND REPAIR MALFUNCTIONING SPEED SENSOR CIRCUIT |
Toyota CH-R Owners Manual > Essential information: If your vehicle has to be stopped in an emergency
Only in an emergency, such as if it becomes impossible to stop the
vehicle in the normal way, stop the vehicle using the following procedure:
1. Steadily step on the brake pedal with both feet and firmly depress it.
Do not pump the brake pedal repeatedly as this will increase the effort required ...
Toyota CH-R Service Manual > Navigation System: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
U0073
Sending Malfunction (Navigation to APGS)
CAN bus connec ...