OEM 2007 Buick Rendezvous Alternator

2007 Buick Rendezvous Parts Questions & Experts Answers

• Q: How to replace the alternator with RPO Code LX9 on 2007 Buick Rendezvous?

  A: The first step to replace the lx9 generator requires the removal of two components: negative Battery Cable and the windshield wiper transmission link located in front of the Wiper Motor. Once taken out, position both components out of the installation area. First position the engine forward for rotational access then extract the Drive Belt. Extract the generator's engine harness electrical connection followed by booting the positive Battery Cable at the generator and removing its terminal nut and terminal from the generator. Proceed by removing the generator bolts at the upper and lower positions and extract the component itself. To install the generator position it first then secure the upper bolt until tight before applying the lower bolts until tight and finally torque generator bolts to 50 n.m (37 lb ft). Before rejoining the positive Battery Cable to the generator, fasten the terminal nut with a torque of 20 n.m (15 lb ft). First position the generator positive cable boot onto the terminal before connecting the engine harness electrical connector and re-attaching the Drive Belt. Reposition the engine within its normal area afterward installing engine mount strut bolts. The final step includes reestablishing the connection between windshield wiper transmission linkages and negative battery cables.