Removal and Installation

Disconnect the battery terminals (A). Disconnect the negative terminal first.
Tightening torque

(-) terminal:

4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft)

(+) terminal:

7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft)

Fig 1: Identifying Battery Terminals
Courtesy of HYUNDAI MOTOR AMERICA
Remove the air duct and air cleaner assembly. (Refer to ENGINE AND TRANSAXLE ASSEMBLY )
Remove the battery insulation pad (A).
Remove the battery (B) after removing the mounting bracket.
Tightening torque:

9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)

Fig 2: Identifying Battery And Insulation Pad
Courtesy of HYUNDAI MOTOR AMERICA
Disconnect the ECM connectors (A) and then remove the ECM (B) and the battery tray (C).
Tightening torque

ECM bracket bolts & nut:

9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)

Battery tray bolts:

9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)

Fig 3: Identifying ECM, Connectors And Battery Tray
Courtesy of HYUNDAI MOTOR AMERICA
Installation is the reverse order of removal.
CAUTION: When installing the battery, fix the mounting bracket on the tray correctly.