5V Supply Voltage 2 Fault - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

5V Supply Voltage 2 Fault

Trouble Code and Symptom
P0652 Low
P0653 High
P0651 Supply Voltage
Diagnosis Procedures
Supply Voltage 1 (5 V):
Accelerator Pedal Sensor 1
"Supply Voltage 2 (5 V): HFM
sensor, Rail pressure
sensor, Boost pressure
sensor and Cam sensor"
Supply Voltage (2.5 V): Accelera-
tor Pedal Sensor 2
Read DTC
All DTCs for sensors
connected to sensor supply
voltage?
NO
Check wiring
Trouble Continues?
NO
Repair completed
DIAGNOSIS
DI ENG SM - 2004.4
Trouble Code
YES
Sensor problem caused by supply voltage
to sensor. Locate the problem while dis-
connecting the sensor one by one. If not
sensor problem, check wiring.
YES
Replace ECU
DI10-155
Symptom
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN