Component Parts Location
No. |
Component part |
Description |
1 | Combination meter (Charge warning lamp) | The IC regulator warning function activates to illuminate the charge
warning
lamp if any of the following symptoms occur while generator is
operating:
|
2 | ECM | ECM transmits a target power generation voltage signal received from IPDM E/R to the generator via LIN communication. In addition, the ECM controls the charge warning lamp via CAN communication to the combination meter. |
3 | IPDM E/R | The IPDM E/R receives the generator signals via CAN communication from ECM. |
4 | Generator (IC voltage regulator) | IC voltage regulator controls the power generation voltage by the
target
power generation voltage based on the received signal.
When there is no power generation command signal, the generator performs the normal power generation according to the characteristic of the IC voltage regulator. |
C1198 vacuum sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1198
VACUUM SEN CIR
When an open circuit is detected in vacuum sensor
circuit.
When a short circuit is detected in vacuum sensor
circuit.
&nb ...
P0137 HO2S2
DTC Description
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time
between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen
storage capacity of the three way catalyst (manifold) causes the
longer switching time. To judge the malfunctions of heated ox ...
C1604 torque sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display item
Malfunction detected condition
Possible cause
C1604
TORQUE SENSOR
When torque sensor output signal is malfunctioning.
Harness or connector
Torque sensor
EPS control unit
...