COMMUNICATION SYSTEM > Horn
INSPECTION
1. CHECK HORN ASSEMBLY
1. Remove the horn assembly (Hi & Lo). Horn > REMOVAL">
2. Check the horn sounds when applying the battery voltage to the horn assembly.

Terminal No. | Inspection conditions | Specification |
Horn terminal (+) — Horn case (−) | Connect battery to the terminals | Sounds |
3. If it does not operate normally, replace the horn assembly.
Horn
RemovalLocation
GLASS/WINDOWS/MIRRORS > Relay and FuseLOCATIONMain fuse boxRear defogger relay(A)Fuse 25 A (rear defogger)(B)Relay & fuse boxFuse 7.5 A (remote control mirror)(C)Fuse 15 A (wiper deicer)(D)Fuse 7.5 A (power window)(E)Relay holderPower window relay(F)Wiper deicer relay(G)NOTE:For other related ...
Dtc p0172 system too rich bank 1
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0172 SYSTEM TOO RICH BANK 1DTC detecting condition:Detected when two consecutive driving cycles with fault occur.Trouble symptom:• Improper idling• Engine stall• Poor driving performanceCAUT ...
Preparation tool
LAN SYSTEM (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 4, refer to ...