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 connection error |
CAN communication system |
|
U0100 |
Engine ECU Communication |
CAN reception error |
CAN communication system |
|
U0129 |
VSC(ECB)ECU Communication |
CAN reception error |
CAN communication system |
|
U0140 |
Lost Communication with Body Control Module |
CAN reception error |
CAN communication system |
|
U0155 |
Meter ECU Communication |
CAN reception error |
CAN communication system |
|
U0164 |
Air Conditioner ECU Communication |
CAN reception error |
CAN communication system |
PROCEDURE
|
1. |
CHECK DTC |
(a) Clear the DTCs.
Click here
(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble CodesOK:
No DTCs are output.
| OK | |
USE SIMULATION METHOD TO CHECK |
| NG | |
GO TO CAN COMMUNICATION SYSTEM |
Diagnostic Trouble Code Chart
Certification ECU Vehicle Information Reading/Writing Process Malfunction (B15F7)Toyota CH-R Service Manual > Airbag System: Short in Front Passenger Side Squib 2nd Step Circuit (B1815/54-B1818/54)
DESCRIPTION
The front passenger side squib 2nd step circuit consists of the airbag sensor
assembly and instrument panel passenger without door airbag assembly.
The airbag sensor assembly uses this circuit to deploy the airbag when deployment
conditions are met.
These DTCs are stored when a ma ...
Toyota CH-R Service Manual > Wheel Opening Moulding(for Rear): Disassembly
DISASSEMBLY
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. REMOVE NO. 1 BODY OUTSIDE MOULDING PAD
(a) Remove the No. 1 body outside moulding pad (double-sided tape).
HINT:
Do not pu ...