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HORN – HORN SYSTEM HO–1 HORN SYSTEM BODY ELECTRICAL HORN PARTS LOCATION HATCHBACK: STEERING PAD - HORN BUTTON SWITCH ENGINE ROOM R/B - HORN RELAY HO LOW PITCHED HORN B117145E03 HO–2 HORN – HORN SYSTEM SEDAN: STEERING PAD - HORN BUTTON SWITCH ENGINE ROOM R/B - HORN RELAY HO LOW PITCHED HORN B142261E01 HO–3 HORN – HORN SYSTEM SYSTEM DIAGRAM HORN HORN HO MAIN Spiral Cable Low Pitched Horn Assembly Horn Button Switch Battery B133326E01 HO–4 HORN – HORN SYSTEM PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the causes of the problem symptom The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table Check each symptom by checking the suspected areas in the order they are listed Replace parts as necessary Horn system Symptom Horn does not sound HO Suspected area See page HORN fuse HO-1 Horn relay (for hatchback) HO-11 Horn relay (for sedan) HO-7 Low pitched horn (for hatchback) HO-16 Low pitched horn (for sedan) HO-14 Steering pad (Horn button switch) - Wire harness - HORN – HORN RELAY (for Sedan) HO–5 HORN RELAY (for Sedan) BODY ELECTRICAL HORN COMPONENTS NO RELAY BLOCK COVER HO INTEGRATION RELAY (Built in Horn Relay) CONNECTOR B135209E01 HO–6 HORN – HORN RELAY (for Sedan) REMOVAL DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL REMOVE NO RELAY BLOCK COVER (a) Disengage the claws and remove the No relay block cover REMOVE INTEGRATION RELAY (Built in Horn Relay) (a) Using a screwdriver with its tip wrapped in protective tape, disengage the claws and remove the integration relay B135210 HO Protective Tape B135211E01 (b) Disconnect the connectors B135213 HO–7 HORN – HORN RELAY (for Sedan) INSPECTION Battery INSPECT INTEGRATION RELAY (Built in Horn Relay) (a) Check the resistance (1) Remove the horn fuse (2) Using an ohmmeter, measure the resistance between the terminals Standard resistance Tester Connection Specified Condition 10 kΩ or higher Ohmmeter A8 - T6 Below Ω (Battery voltage applied to terminals A7 and T6) If the result is not as specified, replace the integration relay HO B138430E01 INSTALLATION INSTALL INTEGRATION RELAY (Built in Horn Relay) (a) Connect the connectors B135213 (b) Engage the claws and install the integration relay B135212 HO–8 HORN – HORN RELAY (for Sedan) B135210 HO INSTALL NO RELAY BLOCK COVER (a) Engage the claws and install the No relay block cover CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) HORN – HORN RELAY (for Hatchback) HO–9 HORN RELAY (for Hatchback) BODY ELECTRICAL HORN COMPONENTS NO RELAY BLOCK COVER HO INTEGRATION RELAY (Built in Horn Relay) CONNECTOR B138539E01 HO–10 HORN – HORN RELAY (for Hatchback) REMOVAL DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL REMOVE NO RELAY BLOCK COVER (a) Disengage the claws and remove the No relay block cover REMOVE INTEGRATION RELAY (Built in Horn Relay) (a) Using a screwdriver with its tip wrapped in protective tape, disengage the claws and remove the integration relay B114446 HO Protective Tape B114447E01 (b) Disconnect the connectors B114448 HO–11 HORN – HORN RELAY (for Hatchback) INSPECTION Battery INSPECT INTEGRATION RELAY (Built in Horn Relay) (a) Check the resistance (1) Remove the horn fuse (2) Using an ohmmeter, measure the resistance between the terminals Standard resistance Tester Connection Specified Condition 10 kΩ or higher Ohmmeter A8 - T6 Below Ω (Battery voltage applied to terminals A7 and T6) If the result is not as specified, replace the integration relay HO B114449E01 INSTALLATION INSTALL INTEGRATION RELAY (Built in Horn Relay) (a) Connect the connectors B114448 (b) Engage the claws and install the integration relay B114450 HO–12 HORN – HORN RELAY (for Hatchback) B114446 HO INSTALL NO RELAY BLOCK COVER (a) Engage the claws and install the No relay block cover CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) HO–13 HORN – LOW PITCHED HORN (for Sedan) LOW PITCHED HORN (for Sedan) BODY ELECTRICAL HORN COMPONENTS 19.5 (200, 14) LOW PITCHED HORN ASSEMBLY LOW PITCHED HORN CONNECTOR x6 FRONT BUMPER COVER HO w/ Fog Light: x2 w/ Fog Light: FOG LIGHT CONNECTOR FOG LIGHT CONNECTOR x3 x2 x2 x3 w/ Front Spoiler: FRONT SPOILER COVER x10 x2 N*m (kgf*cm, ft.*lbf) : Specified torque B134900E01 HO–14 HORN – LOW PITCHED HORN (for Sedan) REMOVAL DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL REMOVE FRONT SPOILER COVER (w/ Front Spoiler) (See page ET-6) REMOVE FRONT BUMPER COVER (See page ET-55) REMOVE LOW PITCHED HORN ASSEMBLY (a) Disconnect the low pitched horn connector (b) Remove the bolt and the low pitched horn B134901 INSPECTION HO Battery B114453E01 INSPECT LOW PITCHED HORN ASSEMBLY (a) Check the operation (1) Apply battery voltage to the terminal and the bracket, and check that the horn sounds Standard Measurement Condition Standard Battery positive - Terminal (IG+) Battery negative - Horn bracket Horn sounds If the result is not as specified, replace the low pitched horn INSTALLATION INSTALL LOW PITCHED HORN ASSEMBLY (a) Install the low pitched horn with the bolt Torque: 19.5 N*m (200 kgf*cm, 14 ft.*lbf) NOTICE: Do not place the low pitched horn over the stopper of the body (b) Connect the low pitched horn connector INSTALL FRONT BUMPER COVER (See page ET-61) INSTALL FRONT SPOILER COVER (w/ Front Spoiler) (See page ET-19) CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) Stopper B134902E01 HORN – LOW PITCHED HORN (for Hatchback) HO–15 LOW PITCHED HORN (for Hatchback) BODY ELECTRICAL HORN COMPONENTS 19.5 (200, 14) LOW PITCHED HORN ASSEMBLY LOW PITCHED HORN CONNECTOR x5 HO FRONT BUMPER COVER x2 x3 x2 x2 x3 w/ Fog Light: FOG LIGHT CONNECTOR FOG LIGHT CONNECTOR N*m (kgf*cm, ft*lbf) : Specified torque B114656E02 HO–16 HORN – LOW PITCHED HORN (for Hatchback) REMOVAL DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL REMOVE FRONT BUMPER COVER (See page ET-66) REMOVE LOW PITCHED HORN ASSEMBLY (a) Disconnect the low pitched horn connector (b) Remove the bolt and the low pitched horn B114452 INSPECTION HO Battery B114453E01 INSPECT LOW PITCHED HORN ASSEMBLY (a) Check the operation (1) Apply battery voltage to the terminal and bracket, and check that the horn sounds Standard Condition Standard Positive battery - Terminal (IG+) Negative battery - Horn bracket Horn sounds If the result is not as specified, replace the low pitched horn INSTALLATION B114452 INSTALL LOW PITCHED HORN ASSEMBLY (a) Install the low pitched horn with the bolt Torque: 19.5 N*m (200 kgf*cm, 14 ft.*lbf) (b) Connect the low pitched horn connector INSTALL FRONT BUMPER COVER (See page ET-73) CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) ...HO–2 HORN – HORN SYSTEM SEDAN: STEERING PAD - HORN BUTTON SWITCH ENGINE ROOM R/B - HORN RELAY HO LOW PITCHED HORN B142261E01 HO–3 HORN – HORN SYSTEM SYSTEM DIAGRAM HORN HORN HO MAIN Spiral... parts as necessary Horn system Symptom Horn does not sound HO Suspected area See page HORN fuse HO-1 Horn relay (for hatchback) HO-11 Horn relay (for sedan) HO-7 Low pitched horn (for hatchback)... hatchback) HO-16 Low pitched horn (for sedan) HO-14 Steering pad (Horn button switch) - Wire harness - HORN – HORN RELAY (for Sedan) HO–5 HORN RELAY (for Sedan) BODY ELECTRICAL HORN COMPONENTS NO RELAY