DESCRIPTION
The ECM communicates with the generator assembly via LIN communication. If a LIN communication error is detected, the ECM stores this DTC.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
P161A87 |
Generator assembly or ECM communication stop for about 17 minutes or more with the ignition switch ON. (1 trip detection logic) |
|
WIRING DIAGRAM
PROCEDURE
1. |
CHECK CHARGING SYSTEM |
(a) Check the charging system (See page ).
NG | ![]() |
REPAIR OR REPLACE CHARGING SYSTEM |
|
2. |
CHECK HARNESS AND CONNECTOR (ECM - GENERATOR ASSEMBLY) |
(a) Disconnect the E9 ECM connector.
(b) Disconnect the G2 generator assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
E9-34 (LIN) - G2-2 (LIN) |
Always |
Below 1 Ω |
E9-34 (LIN) or G2-2 (LIN) - Body ground |
Always |
10 kΩ or higher |
OK | ![]() |
REPLACE GENERATOR ASSEMBLY |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEAT ASSEMBLY LH (for Double Cab)
Click here
2. REMOVE REAR SEAT ASSEMBLY RH (for Double Cab)
Click here
3. REMOVE REAR DOOR SCUFF PLATE LH (for Double Cab)
Click here
4. REMOVE REAR DOOR SCUFF PLATE RH (for Double Cab)
HINT:
Use the same procedure ...
System Diagram
SYSTEM DIAGRAM
Component
Outline
Engine switch
Transponder key amplifier
Turns on the power and starts the engine.
Contains a built-in transponder key amplifier to start the engine
when the key does ...
Black Screen
PROCEDURE
1.
CHECK DISPLAY SETTING
(a) Check that the display is not in "Screen Off" mode.
OK:
The display setting is not in "Screen Off" mode.
NG
CHANGE SCREEN TO SCREEN ON MODE
OK
...