AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION
NOTE:
Refer to DTC B1637 for details on DTC B1638. Diagnostic Chart with Trouble Code > DTC B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERROR">
Preparation tool
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed operation procedures of Subaru Select Monitor ...
Inspection
GLASS/WINDOWS/MIRRORS > Outer Mirror AssemblyINSPECTION1. CHECK OPERATION1. Disconnect the outer mirror connector.2. Apply battery voltage between the outer mirror connector terminals and check the mirror operation.Terminal No.Inspection conditionsSwitch position — — OFF3 (+) — 8 (−) ...
Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Throttle BodyINSPECTION1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)1. Remove the glove box. Glove Box > REMOVAL">2. Turn the ignition switch to ON. (engine OFF)3. Measure the voltage between ECM connector terminals.(A)To ECM connector Thrott ...