OEM 2004 Cadillac CTS Fuse Box

2004 Cadillac CTS Fuse Box Parts and Q&A

• Q: How to replace the underhood fuse box on 2004 Cadillac CTS?

  A: The first step to replace underhood electrical center or junction block requires disconnecting the negative Battery Cable. First complete the removal of the Fuse Box cover while also taking out the fastener that secures the negative cable to the Fuse Box. Start by removing both fasteners which maintain the Fuse Box board in place before disconnecting its electrical connector. Start by unlocking the Fuse Box board's tabs followed by lifting it upwards before pulling on the harness lock at the unlocking tabs until removal is possible. Start by removing fasteners (1, 2) which secure the Fuse Box onto the vehicle. Begin the installation process by fastening fasteners (1, 2) to mount the Fuse Box to the vehicle until they reach 10 n.m (86 lb in). The Fuse Box board needs fasteners installed at the locking tabs which should be tightened to 7 n.m (62 lb in). Fasten the negative cable at the Fuse Box with proper torque of 15 n.m (11 lb ft) while installing the Fuse Box cover followed by reconnection of the negative Battery Cable.