TERMINALS OF ECU
1. TCM
HINT:
Each TCM terminal standard voltage is shown in the table below.
In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to be inspected. The standard voltage between the terminals is shown under "Specified Condition".
Use the illustration above as a reference for the TCM terminals.
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
B40-15 (R) - B40-8 (E1) |
G - B |
R shift position switch signal |
Ignition switch ON and shift lever in R |
11 to 14 V |
Ignition switch ON and shift lever in any position except R |
Below 1 V |
|||
B40-16 (D) - B40-8 (E1) |
LG - B |
D shift position switch signal |
Ignition switch ON and shift lever in D and S |
11 to 14 V |
Ignition switch ON and shift lever in any position except D and S |
Below 1 V |
|||
B40-12 (STP) - B40-8 (E1) |
P - B |
Stop light switch signal |
Brake pedal is depressed |
7.5 to 14 V |
Brake pedal is released |
Below 1.5 V |
|||
B40-11 (NSW) - B40-8 (E1) |
GR - B |
Park/neutral switch signal |
Ignition switch ON and shift lever in P or N |
Below 2 V |
Ignition switch ON and shift lever in any position except P or N |
11 to 14 V |
|||
B40-10 (STA) - B40-8 (E1) |
V - B |
Starter signal |
Cranking (shift lever in P or N, engine switch START) |
11 to 14 V |
Ignition switch ON and shift lever in any position except P or N |
Below 2 V |
|||
B40-3 (SPD) - B40-8 (E1) |
L - B |
Speed signal from combination meter |
Vehicle speed 20 km/h (12 mph) |
Pulse generation (see waveform 1) |
B40-1 (BATT) - B40-8 (E1) |
W-L - B |
Battery (for measuring battery voltage and for TCM memory) |
Always |
9 to 14 V |
B40-13 (IGSW) - B40-8 (E1) |
Y - B |
Ignition switch |
Ignition switch ON |
9 to 14 V |
B40-18 (+B) - B40-8 (E1) |
Y - B |
Power source of TCM |
Ignition switch ON |
9 to 14 V |
B40-6 (CAN+) - B40-8 (E1) |
R - B |
CAN communication line |
Ignition switch ON |
Pulse generation (see waveform 2) |
B40-7 (CAN-) - B40-8 (E1) |
W - B |
CAN communication line |
Ignition switch ON |
Pulse generation (see waveform 3) |
(a) Waveform 1
Terminal |
SPD - E1 |
Tool setting |
2 V/DIV., 20 ms./DIV. |
Vehicle condition |
Vehicle speed 20 km/h (12 mph) |
(b) Waveform 2
Terminal |
CAN+ - E1 |
Tool setting |
1 V/DIV., 10 ms./DIV. |
Vehicle condition |
Engine is stopped, ignition switch ON |
(c) Waveform 3
Terminal |
CAN- - E1 |
Tool setting |
1 V/DIV., 10 ms./DIV. |
Vehicle condition |
Engine is stopped, ignition switch ON |
2. ECM
HINT:
Each ECM terminal standard voltage is shown in the table below.
In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to be inspected. The standard voltage between the terminals is shown under "Specified Condition".
Use the illustration below as a reference for the ECM terminals.
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
A41-25 (S) - B39-81 (E1) |
BE - W |
S shift position switch signal |
Ignition switch ON and shift lever in S |
11 to 14 V |
Ignition switch ON and shift lever in any position except S |
Below 1 V |
|||
A41-38 (SFTU) - B39-81 (E1) |
R - W |
Up shift switch signal |
Ignition switch ON and shift lever in S |
11 to 14 V |
Ignition switch ON and shift lever in "+" (Up shift) |
Below 1 V |
|||
A41-27 (SFTD) - B39-81 (E1) |
LG - W |
Down shift switch signal |
Ignition switch ON and shift lever in S |
11 to 14 V |
Ignition switch ON and shift lever in "-" (Down shift) |
Below 1 V |
XM Tuner Antenna Disconnected (B15FE,B15FF)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the roof antenna assembly
which is connected to the stereo component tuner assembly.
DTC No.
DTC Detection Condition
Trouble Area
B15FE
...
Under Hood
General Maintenance
GENERAL MAINTENANCE
PROCEDURE
1. GENERAL NOTES
Maintenance requirements vary depending on the country.
Check the maintenance schedule in the owner's manual supplement.
Following the maintenance schedule is mandat ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The procedure listed below is for the LH side.
PROCEDURE
1. SECURE REAR SHOCK ABSORBER WITH COIL SPRING
2. INSTALL REAR LOWER COIL SPRING ...