OEM Chevrolet Uplander Fuse Box

Chevrolet Uplander Fuse Box Parts Questions & Experts Answers

• Junction Block
  25906446
  Q: How to replace the instrument panel Fuse Box on Chevrolet Uplander?

  A: Starting the instrument panel electrical center or junction block replacement procedure requires disconnecting the negative Battery Cable. First step involves removing both the instrument panel right side endcap cover alongside the i/p compartment. The procedure starts by unfastening the i/p accessory wiring junction block assembly from the i/p carrier through the removal of its 2 forward screws. Then remove the 2 nuts that secure the assembly bracket to the i/p carrier. Lower the bracket that contains electrical centers from the instrument panel before swinging the junction block inside the compartment area. You should press and release the retaining tabs from the shroud/base before disconnecting the electrical connector from the i/p wiring harness then extract the i/p accessory wiring junction block assembly from the connector. Before installing the new i/p wiring harness junction block always re-stage all the connectors into the lower i/p accessory wiring junction block assembly base/shroud while making sure the main harness is locked in position at the lower shroud/base. To install the harness connectors should be firmly attached to retention tabs before positioning the connector to the i/p wiring harness junction block and gently pushing the connector against the base until both external locking tabs secure. Secure the extra i/p connectors after positioning the bracket and bracket studs on the carrier then install the nuts before tightening them to 10 n.m (89 lb in). Secure the 2 screws at the i/p endcap by tightening them to 2 n.m (18 lb in). The i/p compartment and i/p right side end cap cover installation must be completed before reattaching the negative Battery Cable. The power sliding door re-initialization process should be completed last.