2006 MERCEDES-BENZ SPRINTER Service Manual

Page 177 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4 Turn the ignition off.
Disconnect the Engine Control Module harness connectors.
Check all of the engine control modules power circuits for a short or open condition.
Check

Page 178 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
NO COMMUNICATION WITH IC (ACTIVE)
When Monitored and Set Condition:
NO COMMUNICATION WITH IC (ACTIVE)
When Monitored: With the ignition on.
Set Condition: This DTC will set if the Automatic T

Page 179 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4 Turn the ignition off.
Disconnect the Instrument Cluster harness connectors.
Check all of the instrument clusters power circuits for a short or open condition.
Check all o

Page 180 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
RECIRC AIR SOLENOID CONTROL HIGH OR OPEN (ACTIVE)
POSSIBLE CAUSES
RECIRCULATED AIR SOLENOID VALVE
RECIRCULATED AIR SOLENOID VALVE CONTROL CIRCUIT SHORTED TO VOLTAGE
AUTOMATIC TEMPERATURE CONT

Page 181 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
3 Turn the ignition off.
NOTE: Check connectors - Clean/repair as necessary.
Disconnect the Automatic Temperature Control (ATC) C1 harness connector.
Disconnect the Recircula

Page 182 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
RECIRC AIR SOLENOID CONTROL SHORTED LOW (ACTIVE)
POSSIBLE CAUSES
RECIRCULATED AIR SOLENOID VALVE CONTROL CIRCUIT SHORTED TO GROUND
RECIRCULATED AIR SOLENOID VALVE CONTROL CIRCUIT SHORTED TO G

Page 183 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4 Turn the ignition off.
NOTE: Check connectors - Clean/repair as necessary.
Reconnect the Automatic Temperature Control (ATC) C1 harness connector.
Disconnect the Recirculat

Page 184 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
REFRIG PRESS SENSOR HIGH OR OPEN (ACTIVE)
POSSIBLE CAUSES
5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
REFRIGERANT PRESSURE SENSOR FEEDBACK CIRCUIT SHORTED TO VOLTAGE
5 VOLT SUPPLY CKT SHORTED TO