TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A and 2F main body ECU (driver side junction block assembly) connectors.
(b) Measure the voltage and resistance according to the value(s) in the table below.
Standard Voltage
Symbols |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
2A-1 - Body ground |
B - Body ground |
Battery power supply |
Always |
11 to 14 V |
Symbols |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
2F-16 - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the 2A and 2F main body ECU (driver side junction block assembly) connectors.
(d) Measure the voltage and check for pulses according to the value(s) in the table below.
Standard Voltage
Symbols |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
2F-5 (LSR) - Body ground |
Y - Body ground |
Rear door unlock detection switch LH or RH input |
Rear door LH and RH locked |
Pulse generation |
Rear door LH or RH unlocked |
Below 1 V |
|||
2K-9 (ILE)*1 - Body ground |
R - Body ground |
Transponder key amplifier illumination drive output |
Illumination on |
Below 1 V |
Illumination off |
11 to 14 V |
|||
2O-5 (LSR) - Body ground |
BR - Body ground |
Rear door unlock detection switch LH or RH input |
Rear door LH and RH locked |
Pulse generation |
Rear door LH or RH unlocked |
Below 1 V |
|||
2O-19 (LCTY) - Body ground |
R - Body ground |
Rear door courtesy light switch LH input |
Rear door LH open |
Below 1 V |
Rear door LH closed |
Pulse generation |
|||
2R-5 (ILE) - Body ground |
P - Body ground |
Interior lights drive output |
Interior lights on |
Below 1 V |
Interior lights off |
11 to 14 V |
|||
2R-7 (DOMR) - Body ground |
W - Body ground |
DOME CUT relay drive output |
DOME CUT relay off |
Below 1 V |
DOME CUT relay on |
11 to 14 V |
|||
D49-7 (RCTY) - Body ground |
GR - Body ground |
Rear door courtesy light switch RH input |
Rear door RH open |
Below 1 V |
Rear door RH closed |
Pulse generation |
|||
D49-21 (PCTY) - Body ground |
V - Body ground |
Front passenger side door courtesy light switch input |
Front passenger side door open |
Below 1 V |
Front passenger side door closed |
Pulse generation |
|||
D49-25 (BCTY) - Body ground |
GR - Body ground |
Back door courtesy switch input |
Back door open |
Below 1 V |
Back door closed |
Pulse generation |
|||
D49-27 (LSWP) - Body ground |
P - Body ground |
Front passenger side door unlock detection switch input |
Front passenger side door locked |
Pulse generation |
Front passenger side door unlocked |
Below 1 V |
|||
D50-9 (LSWD) - Body ground |
P - Body ground |
Driver side door unlock detection switch input |
Driver side door locked |
Pulse generation |
Driver side door unlocked |
Below 1 V |
|||
D50-24 (DCTY) - Body ground |
V - Body ground |
Driver side door courtesy light switch input |
Driver side door open |
Below 1 V |
Driver side door closed |
Pulse generation |
If the result is not as specified, the main body ECU (driver side junction block assembly) may have a malfunction.
Audio Receiver Assembly Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Audio Receiver Assembly Communication Stop Mode
"Display and Navigation (AVN1)" is not displayed on the "CAN
Bus Check ...
System Voltage (P0560)
DESCRIPTION
The battery supplies electricity to the TCM even when the ignition switch is
off. This power allows the TCM to store data such as DTC history and freeze frame
data. If the battery voltage falls below a minimum level, these memories are cleared ...
Rear Stabilizer Bar(for 2wd)
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR WHEELS
2. REMOVE REAR STABILIZER LINK ASSEMBLY LH
(a) Remove the nut and separate the rear stabilizer link assembly LH
from the rear stabil ...