TIGOR EV

STEERING_MANDO 29 5. STEERING ANGLE CALIBRATION PROCESS Calibration to be carried if the following parts replaced or the below mentioned activity done. SR NO Steering Part Name Steering Angle Calibration To Be Carried 1 C-EPS assembly change YES 2 C-EPS ECU change YES 3 C-EPS Motor change NO 4 IMS -Intermediate shaft change or removal & re-fitment of same i-shaft on car during service YES 5 Steering Wheel change NO 6 Vehicle Wheel alignment done YES 7 MRP - Rack & pinion change or removal & re-fitment of same rack & pinion on car during service YES NOTE: If changing any part which is impacting on vehicle geometry, then drive the vehicle and check any pulling in vehicle or EPAS warning lamp is glow than diagnosis the EPAS system by Diagnostics tool. CHECK POINT A. Noise Complaint SR NO Parameter Check Points Observation/Action by Dealership 1 Customer voice 1. Collect details from end user for complaint condition / field failure phenomena. 2. Check for when, how, where, etc., 2 Test drive vehicle 1. Check for steering noise 2. Check in static / dynamic condition. (Ensure in rough road condition, 20~40Km/h) 3 If noise in static condition Check for CEPS mounting & IMS joint torque points 4 If noise in dynamic condition 1. Check road condition(Normal or Rough road) & at which speed (KMPH) noise came. 2. Ensure underbody (Sub-frame) bolt & U/J bolt torque. 3. After tighten again, if noise repeated, replace the noisy sub part 5 Notes 1. Noise is subjective, it should be audible clearly before replace the noise making part. 2. Make sure/Check & confirm, no other part fouling with (Ex : Horn pad) CEPS.