Toyota Tacoma manuals

Toyota Corolla Repair Manual: Horn relay circuit

Inspection procedure
1 Check ignition or starter switch assy Check the ignition switch, as shown in the illustration and table. Standard: 2 Check fuse (ecub) Remove the fuse from the instrument ...

Circuit description

When the tvip system is transferred from the armed state to the alarm sounding state, the tvip ecu switches on the horn relay so that it can sound the horns. The horn sounds in 0.4 Seconds interv ...

Other materials:

Problem symptoms table
If a normal code is displayed during the dtc check but the problem still occurs, check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page. Notice: when replacing skid control ecu, sensor or etc., Turn the ignition swi ...

Replacement
Hint: components: 1. Place front wheels facing straight ahead 2. Remove front wheels 3. Remove engine under cover lh 4. Remove engine under cover rh 5. Remove exhaust pipe 6. Drain transaxle oil 7. Remove hood subassy 8. Remove cylinder head cover no.2 9. Remove air cleaner assy 10. Rem ...

Massage function
Concept Depending on the program, the massage function ensures relaxed muscles and better blood circulation and can avoid fatigue. General information Eight different massage programs can be selected: Pelvis activation. Upper body activation. Full body activation. Back massage. Shoulder massag ...

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