CAUTION / NOTICE / HINT
NOTICE:
Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be possible to listen to the broadcast.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK SURROUNDINGS |
(a) Check if the vehicle is in an environment where reception is difficult due to something blocking the area above the vehicle.
*a |
Example |
*b |
In a tunnel |
*c |
In a building |
*d |
Under an overpass |
*e |
In a forest or on tree-lined path |
*f |
Between tall buildings |
*g |
Under a cliff or overhang |
- |
- |
HINT:
If the area above the vehicle is blocked, such as when in a building or tunnel, reception may not be possible.
OK:
Area above vehicle is not blocked.
NG | ![]() |
END (MOVE VEHICLE TO LOCATION WHERE RECEPTION IS BETTER) |
|
2. |
CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY |
(a) Check if CH001 (free broadcast) can be received.
OK:
CH001 can be received.
NG | ![]() |
GO TO STEP 6 |
|
3. |
CHECK DISPLAY SETTING |
(a) Check the display screen.
Result |
Proceed to |
---|---|
"SAT Ch Unauth" is displayed. |
A |
"-----" is displayed. |
B |
None of the displays above are shown. |
C |
B | ![]() |
THERE IS NO SONG/PROGRAM TITLE OR ARTIST NAME/FEATURE ASSOCIATED WITH CHANNEL AT THAT TIME |
C | ![]() |
GO TO STEP 6 |
|
4. |
CHECK CONTRACT CONDITIONS |
(a) Check if the pay-type contract has been extended, or if the contract period has ended.
OK:
Pay-type contract is valid.
NG | ![]() |
TO RECEIVE PAY-TYPE BROADCASTS, CONTRACT MUST BE MADE WITH SATELLITE RADIO COMPANY |
|
5. |
PERFORM ACTIVATION REFRESH |
(a) Perform activation refresh by referring to the satellite radio company web site (http://www.siriusxm.com).
OK:
Malfunction disappears.
HINT:
The SiriusXM radio ID that is necessary to perform activation refresh is displayed when CH000 is selected on the satellite radio.
OK | ![]() |
END |
NG | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
6. |
CHECK DISPLAY |
(a) Check the display screen.
Result |
Proceed to |
---|---|
"SAT Ck Antenna" is displayed. |
A |
"SAT No Signal" is displayed. |
B |
"Loading" is displayed. |
|
"SAT Ch Off Air" is displayed. |
C |
After "SAT Ch Unavail" is displayed, display automatically switches to CH001. |
D |
None of the displays above are shown. |
E |
B | ![]() |
END (MOVE VEHICLE TO LOCATION WHERE RECEPTION IS BETTER) |
C | ![]() |
CHANNEL IS CURRENTLY NOT BEING BROADCASTED. BROADCAST CAN BE LISTENED TO OR VIEWED WHEN IT IS BACK ON AIR. (CHECK WITH RADIO STATION) |
D | ![]() |
CHANNEL BROADCAST HAS ENDED (CHECK WITH RADIO STATION) |
E | ![]() |
GO TO STEP 14 |
|
7. |
CHECK ANTENNA CORD SUB-ASSEMBLY |
(a) Replace the antenna cord sub-assembly with a new or known good one and check if radio broadcasts can be received normally.
Click here
OK:
Radio broadcasts can be received normally.
Result |
Proceed to |
---|---|
OK |
A |
NG (for TMMT Made) |
B |
NG (for TMC Made) |
C |
A | ![]() |
END |
C | ![]() |
GO TO STEP 11 |
|
8. |
CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY |
(a) Disconnect the No. 2 antenna cord sub-assembly connector from the antenna cord sub-assembly. |
|
(b) Disconnect the No. 2 antenna cord sub-assembly connector from the No. 3 antenna Cord sub-assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
AB-2 - BC-2 |
Always |
Below 1 Ω |
AB-2a - BC-2a |
Always |
Below 1 Ω |
AB-2 - Body ground |
Always |
10 kΩ or higher |
AB-2a - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY |
|
9. |
CHECK NO. 3 ANTENNA CORD SUB-ASSEMBLY |
(a) Disconnect the No. 3 antenna cord sub-assembly connector from the No. 2 antenna cord sub-assembly. |
|
(b) Disconnect the No. 3 antenna cord sub-assembly connector from the roof antenna assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
BC-2 - CD-3 |
Always |
Below 1 Ω |
BC-2a - CD-3a |
Always |
Below 1 Ω |
BC-2 - Body ground |
Always |
10 kΩ or higher |
BC-2a - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPLACE NO. 3 ANTENNA CORD SUB-ASSEMBLY |
|
10. |
REPLACE ROOF ANTENNA ASSEMBLY |
(a) Replace the roof antenna assembly with a new or known good one and check if radio broadcasts can be received normally.
Click here
OK:
Radio broadcasts can be received normally.
OK | ![]() |
END |
NG | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
11. |
CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY |
(a) Disconnect the No. 2 antenna cord sub-assembly connector from the antenna cord sub-assembly. |
|
(b) Disconnect the No. 2 antenna cord sub-assembly connector from the No. 3 antenna Cord sub-assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
AB-3 - BC-2 |
Always |
Below 1 Ω |
AB-3a - BC-2a |
Always |
Below 1 Ω |
AB-3 - Body ground |
Always |
10 kΩ or higher |
AB-3a - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY |
|
12. |
CHECK NO. 3 ANTENNA CORD SUB-ASSEMBLY |
(a) Disconnect the No. 3 antenna cord sub-assembly connector from the No. 2 antenna cord sub-assembly. |
|
(b) Disconnect the No. 3 antenna cord sub-assembly connector from the roof antenna assembly.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
BC-2 - CD-2 |
Always |
Below 1 Ω |
BC-2a - CD-2a |
Always |
Below 1 Ω |
BC-2 - Body ground |
Always |
10 kΩ or higher |
BC-2a - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPLACE NO. 3 ANTENNA CORD SUB-ASSEMBLY |
|
13. |
REPLACE ROOF ANTENNA ASSEMBLY |
(a) Replace the telephone antenna assembly with a new or known good one and check if radio broadcasts can be received normally.
Click here
OK:
Radio broadcasts can be received normally.
OK | ![]() |
END |
NG | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
14. |
CHECK CURRENTLY SELECTED CHANNEL |
(a) Check if CH000 is currently selected.
OK:
CH000 is selected.
OK | ![]() |
END (CH000 HAS NO SOUND. SELECT ANOTHER CHANNEL.) |
NG | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Toyota CH-R Service Manual > Front Evaporator Temperature Sensor(for Denso Made): Components
COMPONENTS
ILLUSTRATION
*1
AIR CONDITIONING HARNESS ASSEMBLY
*2
COOLER EXPANSION VALVE
*3
HEATER CLAMP
*4
HEATER PIPE GROMMET
*5
HEATER RADIATOR UNIT SUB-ASSEMBLY
...
Toyota CH-R Service Manual > Lighting System: ACC Signal Circuit
DESCRIPTION
This circuit detects the ignition switch ACC or off condition, and sends it to
the main body ECU (multiplex network body ECU).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing
the following procedu ...