Description
The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures the charging/discharging current of the battery.
Based on the sensor signal, ECM judges whether or not the power generation voltage variable control is performed. When performing the power generation voltage variable control, ECM calculates the target power generation voltage based on the sensor signal. And ECM sends the calculated value as the power generation command value to IPDM E/R. For the details of the power generation voltage variable control, refer to CHG-8, "System Description". CAUTION: Never connect the electrical component or the ground wire directly to the battery terminal. The connection causes the malfunction of the power generation voltage variable control, and then the battery discharge may occur.
DTC Logic
DTC DETECTION LOGIC
NOTE: If DTC P1550 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to EC-394, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is more than 8 V at idle.
2.PERFORM DTC CONFIRMATION PROCEDURE
Diagnosis Procedure
1.CHECK GROUND CONNECTION
2.CHECK BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT
3.CHECK BATTERY CURRENT SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
4.CHECK BATTERY CURRENT SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
5.CHECK BATTERY CURRENT SENSOR
6.CHECK INTERMITTENT INCIDENT
Component Inspection
1.CHECK BATTERY CURRENT SENSOR
: Vehicle front
: To body ground
Before measuring the terminal voltage, confirm that the battery is fully charged.
Refer to PG-2, "How to Handle Battery".
Normal operating condition
Description
Symptom
Result
Slight vibrations are felt on the brake pedal and the operation
noises occur, when VDC, TCS or ABS is activated.
This is a normal condition
due to the VDC,
TCS or ABS activation.
Stopping distance is longer than that of v ...
Center console assembly
Exploded View
Center console side finisher (LH)
Center console finisher
CVT finisher
Center console storage bin
Center console screw cover (LH)
Center console rear finisher
Center console screw cover (RH)
Center console
Center console lid assembly
Cup holder
Center cons ...
Steering column covers
Removal and Installation
MANUAL TILT
Removal
Remove the steering column cover screw finishers (1) and then
remove the screws.
Remove the steering column upper cover (2).
Remove the steering column lower cover screw and then remove
the steering column lower cover (3).
Installatio ...