DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
B15C0 |
GPS Antenna Connection Malfunction(short) |
Navigation antenna malfunction |
|
B15C1 |
GPS Antenna Connection Malfunction(break) |
Navigation antenna power source malfunction |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs(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 |
|
2. |
INSPECT NO. 1 NAVIGATION WIRE |
(a) Remove the No. 1 navigation wire.
Click here
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | ![]() |
REPLACE NO. 1 NAVIGATION WIRE |
|
3. |
INSPECT NAVIGATION ANTENNA ASSEMBLY |
(a) Remove the navigation antenna assembly.
Click here
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG | ![]() |
REPLACE NAVIGATION ANTENNA ASSEMBLY |
|
4. |
REPLACE ANTENNA CORD SUB-ASSEMBLY |
(a) Replace the antenna cord sub-assembly with a new or known good one.
Click here
|
5. |
CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble CodesOK:
No DTCs are output.
OK | ![]() |
END (ANTENNA CORD SUB-ASSEMBLY IS DEFECTIVE) |
NG | ![]() |
REPLACE NAVIGATION ECU |
Toyota CH-R Service Manual > Rear Combination Light Assembly(for Led Type): Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR COMBINATION LIGHT ASSEMBLY LH
(a) Apply battery voltage to the rear combination light assembly LH and
check that the light comes on.
OK:
Condition
Specified Condition
Battery po ...
Toyota CH-R Service Manual > Lighting (ext): Rear Light Assembly(for Bulb Type)
Components
COMPONENTS
ILLUSTRATION
*1
BACK UP LIGHT BULB
*2
REAR LIGHT ASSEMBLY
*3
REAR LIGHT PACKING
*4
BACK UP LIGHT SOCKET
●
Non-reusable part
-
...