Contents Section: Charging System All sections

Power Cable - Optima Hev: Removal & Installation Kia Optima III рестайлинг

Charging System 4 illustrations ~186 words

Removal

WARNINGBe sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. Refer to GENERAL SAFETY INFORMATION AND CAUTION .

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  1. Shut off the High Voltage circuit (Refer to «HIGH VOLTAGE SHUTOFF PROCEDURE»(ref-675050-S21464474132014120400000) ).
  2. Remove the trunk trim (Refer to " «TRUNK TRIM»(ref-675054-S41728884652014120400000) ").
  3. Remove the inverter power cables (A) by unscrewing the tightening nuts.
  4. Disconnect the positive (+) terminal (A) from the auxiliary battery.
  5. Remove HPCU (Refer to «HPCU (HYBRID POWER CONTROL UNIT)»(ref-675059-S32697489462014120400000) ).
  6. Remove the positive (+) cable (A) from the engine room relay box.
  7. Remove the under cover (Refer to «ENGINE AND TRANSAXLE ASSEMBLY»(ref-675056-S40856905402014120400000) ).
  8. Remove front muffler (Refer to «MUFFLER»(ref-675069-S41723667492014120400000) ).
  9. Remove the power cable from the vehicle by removing the mounting nuts. NOTE: Make a gap for removing nuts (A, B) by lowering the fuel tank after loosening the fuel tank band mounting bolts. (At this time, the fuel tank must be supported with a jack).

Installation

WARNINGBe sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries. Refer to GENERAL SAFETY INFORMATION AND CAUTION .
  1. Installation is reverse of removal. Inverter power cable terminal tightening nut: 7.8 ~ 11.8 N.m (0.8 ~ 1.2kgf.m, 5.8 ~ 8.7 lb-ft) Fuel tank band installation nut: 39.2 ~ 54.0 N.m (4.0 ~ 5.5kgf.m, 28.9 ~ 39.8 lb-ft)