Power Source CircuitDriver Side Door ECU Communication Stop (B2321)
DESCRIPTION
This DTC is stored when LIN communication between the power window regulator
motor assembly (for driver side) and main body ECU (driver side junction block assembly)
stops for more than 10 seconds.
DTC No.
DTC Detection ...
Dtc Check / Clear
DTC CHECK / CLEAR
1. DTC CHECK/CLEAR (USING TECHSTREAM)
(a) CHECK DTC
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch on (IG).
(3) Read the DTC by following the prompts on the Techstream screen.
HINT:
Refer to the Techstream operato ...
Engine Coolant Temperature Circuit Malfunction (P0115,P0117,P0118)
DESCRIPTION
A thermistor, whose resistance value varies according to the engine coolant temperature,
is built into the engine coolant temperature sensor.
The structure of the sensor and its connection to the ECM are similar to those
of the intake air tem ...