PUNCH.EV SERVICE MANUAL

CONCERN CAUSE REMEDY Vehicle shaking, shimmy or vibrations 1. Wheel out of Balance 2. Loose wheel Bearing 3. Worn out Tie Rod Ball Joints 4. Worn out Lower Ball Joints 5. Excessive wheel run out 6. Disturbed Toe 7. Loose or Worn steering Linkage 8. Improperly mounted Tyre 9. Excessively or unevenly worn tyres 1. Balance wheels or replace tyre or wheel 2. Replace wheel Bearing 3. Replace Tie Rod Ball Joints 4. Replace Lower Ball Joints 5. Excessive wheel run out 6. Check & Adjust Toe 7. Replace steering Linkage 8. Improperly mounted Tyre 9. Refer remedies of unusual excessive tyre wear Suspension bottoms 1. Vehicle overloaded 2. Damaged bump stopper 3. Springs set permanently broken / sagging 4. Faulty strut assembly 1. Check loading 2. Replace bump stopper 3. Replace springs 4. Replace strut assembly Too much play in steering 1. Steering wheel loose on the shaft. 2. Loose connection between rack. 3. Steering linkages loose or worn out. 4. Check steering wheel serrations 1. Adjust and tighten steering wheel nut to specified torque. 2. Tighten or repair. 3. Replace worn out parts. 4. Replace Cupped tyres 1. Excessive tyre or wheel run out. 2. Tyres out of balance 1. Replace Tyre 2.Adjust, balance or Replace balance Hard steering 1. Disturbed toe 2. Rack and pinion movement binding 3. Tyres not adequately inflated 4. Bind in steering column 5. Bind in tie rod end ball studs or lower ball joints 6. Vehicle overloaded 7. Oversized tyres 8. Rubber bellows on RPS assembly disturbed or stuck up 9. RPS yoke screw over tightened Loose EPAS ECU connectors 10. Repeatedly or abuse steering from 11. right to left. DTC error. 12. 1. Check and adjust toe. 2. Check and adjust rack and pinion torque. Repair or replace 3. Adjust and correct tyre pressures 4. Repair or replace 5. Replace tie rod end or lower arm 6. Check the load 7.Replace tyres with correct specifications 8. Correct the disturbed or stuck up bellows 9. Tighten to specified torque Check the EPAS ECU 10. connections. Switch off the ignition switch and 11. restart after 5 min. Clear DTC error. 12. STEERING 32

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