ZESTBOLT SERVICE MANUAL

STEERING 11 8.2.3.4 ECU REMOVAL NOTE: Refer flow chart in section 1.7 Electric Power Assisted Steering (EPAS) ECU replacement and software update procedure in field Dashboard removal procedure is as follows 1. Disconnect battery. (Refer battery removal procedure/Body Electrical group) 2. Remove steering wheel (Refer Steering wheel removal procedure/Steering group) 3. Remove combi switch assembly (Refer Combi Switch removal procedure Body / Electrical group) 4. Remove Instrument Cluster (Refer Instrument Cluster removal procedure Body / Electrical group) 5. Remove HVAC control assembly (Refer HVAC Control assembly removal procedure/HVAC group) 6. Remove two screws of bottom cover nacelle. 7. Remove all bolts securing steering column assembly to the mounting bracket and carefully rest the steering column on the floor. 8. Remove two side covers attached to the dashboard. 9. Remove all screws securing dashboard to the body. 10.Remove all screws securing air ducts to the dashboard. NOTE: For detailed illustration, please refer to the Body section of Gasoline Workshop Manual 11.Disconnect the electrical connector’s from the ECU. 12.Remove the mounting screw of ECU. 13.Take out the ECU. REFITMENT: For assembly follow reverse procedure of removal. NOTE: Do not open the servo unit for any repair because it is precisely calibrated.

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