DESCRIPTION
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
U0100 |
No communication from the ECM continues. |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
HINT:
PROCEDURE
1. |
RECONFIRM DTC OUTPUT |
(a) Reconfirm DTCs.
HINT:
If CAN power management bus DTC U1002 is output from the power management control ECU (Techstream display: PM2 Gateway), troubleshoot for U1002 and check for malfunctions in the power management main bus circuit.
Result |
Proceed to |
---|---|
U1002 is not output from power management control ECU (Techstream display: PM2 Gateway) |
A |
U1002 is output from power management control ECU (Techstream display: PM2 Gateway) |
B |
B |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
2. |
CHECK FOR OPEN IN CAN BUS WIRES (ECM MAIN WIRE/POWER MANAGEMENT BUS) |
(a) Turn the ignition switch off.
(b) Disconnect the ECM connector. Text in Illustration
|
|
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A49-12 (CANP) - A49-4 (CANN)*1 |
Ignition switch off |
108 to 132 Ω |
A41-8 (CANP) - A41-9 (CANN)*2 |
Ignition switch off |
108 to 132 Ω |
*1: for 1AR-FE
*2: for 2GR-FE
NG |
REPAIR OR REPLACE CAN BUS MAIN WIRE OR CONNECTOR (ECM MAIN WIRE) |
|
3. |
CHECK ECM POWER SOURCE CIRCUIT |
(a) Check the ECM power source circuit.
HINT:
Result |
Proceed to |
---|---|
OK (for 2GR-FE) |
A |
OK (for 2AR-FE) |
B |
NG |
C |
HINT:
If there is no abnormality in the ECM power source circuit, replace the ECM.
A |
REPLACE ECM |
B |
REPLACE ECM |
C |
REPAIR OR REPLACE ECM POWER SOURCE CIRCUIT |
Using the AUX port/USB port
This port can be used to connect a portable audio device and listen to it
through the vehicle’s speakers.
Open the cover.
Connect the portable audio device.
- Operating portable audio devices connected to the audio system
The volume can be adj ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT SUSPENSION MEMBER BODY MOUNTING REAR CUSHION LH
(a) Temporarily install a new front suspension member body mounting rear
cushion LH while confirming the installation direction.
NOTICE:
Position th ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR NO. 3 SPEAKER ASSEMBLY
(a) Install the rear No. 3 speaker assembly with the 2 bolts.
(b) Engage the clamp.
2. INSTALL ROOF SIDE INNER GARNISH ASSEMBLY LH
...