SUBARU impreza SERVICE and USER MANUAL

AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS)

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Subaru Select Monitor INSPECTION Subaru Select Monitor INSPECTION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Subaru Select Monitor INSPECTION 1. COMMUNICATION FOR INITIALIZING IMPOSSIBLE Communication error with auto headlight beam leveler CM DETECTING CONDITION: •...
General Description PREPARATION TOOL General Description PREPARATION TOOL AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > General Description PREPARATION TOOL 1. SPECIAL TOOL ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 1B022XU0 SUBARU SELECT MONITOR III KIT...
Electrical Component Location LOCATION Electrical Component Location LOCATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Electrical Component Location LOCATION (1) Headlight ASSY – Headlight beam leveler actuator (4) Headlight relay (Hi) (7) Combination meter...
Diagnostics with Phenomenon INSPECTION Diagnostics with Phenomenon INSPECTION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostics with Phenomenon INSPECTION 1. BEAM LEVEL CONTROL DOES NOT FUNCTION CAUTION: • Before performing diagnosis, check the fuse in this circuit....
DTC B2902 REAR HEIGHT SENSOR ERROR DTC B2902 REAR HEIGHT SENSOR ERROR AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC B2902 REAR HEIGHT SENSOR ERROR DTC DETECTING CONDITION: Detected when error occurs in the rear height sensor....
ELECTRICAL SPECIFICATION ELECTRICAL SPECIFICATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Control Module I/O Signal ELECTRICAL SPECIFICATION 1. AUTO HEADLIGHT BEAM LEVELER CM Description Terminal No. Measuring condition Standard IG...
Read Current Data OPERATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Read Current Data OPERATION For detailed operation procedures, refer to “PC application help for Subaru Select Monitor”.
Clear Memory Mode OPERATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Clear Memory Mode OPERATION For operation procedures, refer to the “PC application help for Subaru Select Monitor”.
Read Current Data LIST AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Read Current Data LIST Item Name Remarks Standard Note Trip Count Information of timestamp, trip counter — — Count Information of...
General Description CAUTION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > General Description CAUTION 1. AIRBAG SYSTEM CAUTION: • Do not use the electrical test equipment on the airbag system wiring harnesses and connector circuits....
Subaru Select Monitor OPERATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Subaru Select Monitor OPERATION • For operation procedures, refer to the “PC application help for Subaru Select Monitor”. • If the auto...
Read Diagnostic Trouble Code (DTC) OPERATION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC) OPERATION • For operation procedures, refer to the “PC application help for Subaru Select Monitor”. • For...
DTC B2903 VDC DATA ERROR AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC B2903 VDC DATA ERROR DTC DETECTING CONDITION: Detected when data (vehicle speed signal) from VDC CM is...
DTC B2900 AHLCU ERROR AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC B2900 AHLCU ERROR DTC DETECTING CONDITION: Detected when internal malfunction occurs in the auto headlight...
Control Module I-O Signal WIRING DIAGRAM AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Control Module I/O Signal WIRING DIAGRAM Refer to “Headlight Beam Leveler System” in the wiring diagram. Headlight Beam Leveler System > WIRING DIAGRAM...
DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE Detected when CAN data (headlights ON signal) is not received...
DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE Detected when CAN data (vehicle speed signal) is...
DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC) DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF Detected when CAN line abnormality is detected. NOTE: Perform the...
General Description INSPECTION AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > General Description INSPECTION 1. BASIC INSPECTION Before performing the diagnosis, check the following items which may cause problems relating the wiper or light. 1....
List of Diagnostic Trouble Code (DTC) LIST AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC) LIST DTC Item Content of diagnosis Reference U0073 Control Module Communication Bus Off Detected when CAN...
Basic Diagnostic Procedure PROCEDURE AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Basic Diagnostic Procedure PROCEDURE STEP CHECK YES NO 1. PERFORM CUSTOMER INTERVIEW. Using the Check List for Interview, ask the customer the condition of...
Check List for Interview CHECK AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Check List for Interview CHECK • Inspect the following items regarding the vehicle’s state. • Print out this page for interviewing customers....