DESCRIPTION
If a malfunction in the ECM circuit occurs, the AWD control ECU will output this DTC.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1280/82 |
|
|
CAUTION / NOTICE / HINT
HINT:
Check the condition of each related circuit connector before troubleshooting
(See page ).
PROCEDURE
1. |
CHECK FOR DTC (SFI SYSTEM) |
(a) Check if the SFI system DTC is output (See page
).
Result |
Proceed to |
---|---|
SFI system DTC is not output |
A |
SFI system DTC is output |
B |
A | ![]() |
REPLACE AWD CONTROL ECU |
B | ![]() |
GO TO SFI SYSTEM |
If the battery is discharged
The following procedures may be used to start the engine if the battery is
discharged.
You can call your Toyota dealer or qualified repair shop.
If you have a set of jumper (or booster) cables and a second vehicle with a 12
volt battery, you can jump sta ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) When troubleshooting On-Board Diagnostic (OBD II) vehicles, the vehicle must
be connected to the OBD II scan tool (complying with SAE J1987). Various data output
from the vehicle TCM can then be read.
(b) OBD II regul ...
Ambient Temperature Sensor
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT AMBIENT TEMPERATURE SENSOR
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
C ...