DCM Data Signal Circuit between Navigation ECU and DCM
Antenna CordToyota CH-R Service Manual > Continuously Variable Transaxle System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
The ECM of this system is connected to the CAN communication system.
Therefore, before starting troubleshooting, be sure to check that there
are no malfunctions in the CAN communication system.
*: Use the Techstream.
PROCEDURE
1. ...
Toyota CH-R Service Manual > Navigation System: Speed Signal Malfunction (B15C2)
DESCRIPTION
The navigation ECU receives a vehicle speed signal from the combination meter
assembly and information from the navigation antenna assembly, and then adjusts
the vehicle position on the map.
The navigation ECU stores this DTC when the difference between the speed information
that ...