Toyota Camry (XV70): Engine Circuit Malfunction (C1280)
DESCRIPTION
If a malfunction in the ECM circuit occurs, the 4WD ECU assembly will output this DTC.
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
C1280 | Engine Circuit Malfunction |
When the following continues for 5 seconds or more:
- Communication with ECM is operating normally, but engine control system is malfunctioning.
|
- Engine control system
- 4WD ECU assembly
|
PROCEDURE
1. |
CHECK FOR DTC (ENGINE CONTROL SYSTEM) |
(a) Check if the engine control system DTC is output.
Powertrain > Engine > Trouble Codes
Result | Proceed to |
Engine control system DTC is not output |
A |
Engine control system DTC is output |
B |
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TERMINALS OF ECU BLIND SPOT MONITOR SENSOR RH (MASTER)
Terminal No. (Symbol)
Wiring Color Terminal Description
Condition Specified Condition
W5-4 (OMIR) - W5-10 (BRGD)
R - W-B Outer rear view mirror indicator RH power source
Outer rear view mirror indicat
The trunk can be opened using the trunk opener switch, entry
function (vehicles with a smart key system), wireless remote
control or key.
Opening the trunk from inside the vehicle
Press and hold the trunk opener
switch.
Opening the trunk from outside the vehicle
◆ Smart key system (if equ