2006 MERCEDES-BENZ SPRINTER Service Manual

Page 113 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
3WARNING: NEVER OPERATE THE HEATER IN AN ENCLOSED AREA
THAT DOES NOT HAVE EXHAUST VENTILATION FACILITIES. ALWAYS
VENT THE EXHAUST WHEN OPERATING THE HEATER. FAILURE TO
FOLLOW

Page 114 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4WARNING: NEVER OPERATE THE HEATER IN AN ENCLOSED AREA
THAT DOES NOT HAVE EXHAUST VENTILATION FACILITIES. ALWAYS
VENT THE EXHAUST WHEN OPERATING THE HEATER. FAILURE TO
FOLLOW

Page 115 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
*NO RESPONSE FROM AIRBAG CONTROL MODULE
POSSIBLE CAUSES
CHECK POWERS AND GROUNDS TO THE AIRBAG CONTROL MODULE
K-ACM CIRCUIT SHORTED TO GROUND
K-ACM CIRCUIT SHORTED TO VOLTAGE
K-ACM CIRCUIT OP

Page 116 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4WARNING: TURN THE IGNITION OFF, DISCONNECT THE BATTERY AND
WAIT TWO MINUTES BEFORE PROCEEDING. FAILURE TO DO SO MAY
RESULT IN PERSONAL INJURY OR DEATH.
Disconnect the ACM ha

Page 117 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
*NO RESPONSE FROM AUTOMATIC TEMPERATURE CONTROL
POSSIBLE CAUSES
CHECK POWERS AND GROUNDS TO THE AUTOMATIC TEMPERATURE CONTROL
MODULE - INTERNAL SHORT TO GROUND
K-IC, ATC, HBM, CHM CIRCUIT SHO

Page 118 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4 Turn the ignition off.
Disconnect the DRBIIItfrom the DLC.
Disconnect the Automatic Temperature Control harness connectors.
Turn the ignition on.
Using a 12-volt test light

Page 119 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual Symptom:
*NO RESPONSE FROM CABIN HEATER MODULE
POSSIBLE CAUSES
CHECK POWERS AND GROUNDS TO THE CABIN HEATER MODULE
MODULE - INTERNAL SHORT TO GROUND
K-IC, ATC, HBM, CHM CIRCUIT SHORTED TO GROUND
MODUL

Page 120 of 2305

MERCEDES-BENZ SPRINTER 2006  Service Manual TEST ACTION APPLICABILITY
4 Turn the ignition off.
Disconnect the DRBIIItfrom the DLC.
Disconnect the Cabin Heater Module harness connector.
Turn the ignition on.
Using a 12-volt test light connected