Toyota Tacoma (2015-2018) Service Manual: Terminals Of Ecu
TERMINALS OF ECU
1. ECM
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
E14-20 (TC) - E11-1 (E1) |
G - W-B |
DTC output signal |
Ignition switch ON |
11 to 14 V |
|
E14-20 (TC) - E11-1 (E1) |
G - W-B |
DTC output signal |
Ignition switch ON Connect terminals TC and CG of DLC3 |
Below 2 V |
|
E13-15 (ST1-) - E11-1 (E1) |
V - W-B |
Cruise cancel input signal |
Ignition switch ON Depress Brake pedal |
Below 1 V |
|
E13-15 (ST1-) - E11-1 (E1) |
V - W-B |
Cruise cancel input signal |
Ignition switch ON Release brake pedal |
11 to 14 V |
|
E13-16 (STP) - E11-1 (E1) |
P - W-B |
Stop light switch input signal |
Depress brake pedal |
11 to 14 V |
|
E13-16 (STP) - E11-1 (E1) |
P - W-B |
Stop light switch input signal |
Release brake pedal |
Below 1 V |
|
E13-17 (CCS) - E11-1 (E1) |
B - W-B |
Cruise control main switch output signal |
Ignition switch ON |
11 to 14 V |
|
E13-17 (CCS) - E11-1 (E1) |
B - W-B |
Cruise control main switch output signal |
Ignition switch ON CANCEL switch ON |
6.6 to 10.1 V |
|
E13-17 (CCS) - E11-1 (E1) |
B - W-B |
Cruise control main switch output signal |
Ignition switch ON -(COAST)/SET switch ON |
4.5 to 7.1 V |
|
E13-17 (CCS) - E11-1 (E1) |
B - W-B |
Cruise control main switch output signal |
Ignition switch ON +(ACCEL)/RES switch ON |
2.3 to 4 V |
|
E13-17 (CCS) - E11-1 (E1) |
B - W-B |
Cruise control main switch output signal |
Ignition switch ON MAIN switch ON |
Below 1 V |
|
E11-1 (E1) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 V |
|
E12-27 (D) - E11-1 (E1)*1 |
R - W-B |
Park/neutral position switch signal |
Ignition switch ON, shift lever D or 3 positions |
11 to 14 V |
|
E12-27 (D) - E11-1 (E1)*1 |
R - W-B |
Park/neutral position switch signal |
Ignition switch ON, shift lever other than D and 3 positions |
Below 1 V |
|
E12-27 (D) - E11-1 (E1)*2 |
R - W-B |
Clutch switch input signal |
Ignition switch ON Depress clutch pedal |
Below 1 V |
|
E12-27 (D) - E11-1 (E1)*2 |
R - W-B |
Clutch switch input signal |
Ignition switch ON Release clutch pedal |
11 to 14 V |
- *1: for Automatic Transmission
- *2: for Manual Transmission
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
The ECM stores DTCs (Diagnostic Trouble Codes) when trouble occurs on the vehicle.
The diagnosis system allows reading of DTCs stored in the ECM when a the Techstre ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any p ...
Other materials:
Installation
INSTALLATION
PROCEDURE
1. INSTALL FUEL SUCTION TUBE SET GASKET
(a) Ensure gasket groove is clean and free of foreign particles.
(b) Install a new gasket onto the fuel tank.
(c) Make sure that the gasket sits in the groove.
2. INSTALL FUEL SU ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL STARTER ARMATURE ASSEMBLY
(a) Install the starter armature to the starter yoke.
2. INSTALL STARTER BRUSH HOLDER ASSEMBLY
(a) Install the starter brush holder assembly.
(b) Connect the 4 brushes to the starter brush holder assembly.
(1) Using a scre ...
USB Device Malfunction (B1585)
DESCRIPTION
This DTC is stored when a malfunction occurs in a connected device.
DTC No.
DTC Detection Condition
Trouble Area
B1585
USB Device Malfunction
Non mass-storage class or incompatible protocol USB device
...
