# Electical **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [November 28, 2008, 2:30pm UTC](https://community.cartalk.com/t/electical/22638 "2008-11-28T14:30:20Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![lorenzo.l.lewis](https://avatars.discourse-cdn.com/v4/letter/l/a5b964/32.png) [@lorenzo.l.lewis](https://community.cartalk.com/u/lorenzo.l.lewis)\ **Post date:** [November 28, 2008, 2:30pm UTC](https://community.cartalk.com/t/electical/22638/1 "2008-11-28T14:30:20Z")
I’m having a problem with my electical system in my chevy trail blazar. the interior lights,radio,dash board lights, locks,front and back lights not working. 2002 model ---
**Author:** ![BustedKnuckles](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/bustedknuckles/32/25_2.png) [@BustedKnuckles](https://community.cartalk.com/u/BustedKnuckles)\ **Post date:** [November 28, 2008, 3:26pm UTC](https://community.cartalk.com/t/electical/22638/2 "2008-11-28T15:26:19Z")
Have you checked all the fuses? ---
**Author:** ![mcparadise](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mcparadise/32/32_2.png) [@mcparadise](https://community.cartalk.com/u/mcparadise)\ **Post date:** [November 28, 2008, 3:52pm UTC](https://community.cartalk.com/t/electical/22638/3 "2008-11-28T15:52:14Z")
Check fuses, circuit breakers, and fusible links. Some are under the dashboard and some are under the hood. Consult the owner’s manual for more information. ---
**Author:** ![Joseph\_E\_Meehan](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/joseph_e_meehan/32/21_2.png) [@Joseph\_E\_Meehan](https://community.cartalk.com/u/Joseph_E_Meehan)\ **Post date:** [November 28, 2008, 9:03pm UTC](https://community.cartalk.com/t/electical/22638/4 "2008-11-28T21:03:20Z")
front and back lights Do you mean the parking lights or do you mean the headlights? ---
**Author:** ![lorenzo.l.lewis](https://avatars.discourse-cdn.com/v4/letter/l/a5b964/32.png) [@lorenzo.l.lewis](https://community.cartalk.com/u/lorenzo.l.lewis)\ **Post date:** [November 29, 2008, 2:10pm UTC](https://community.cartalk.com/t/electical/22638/5 "2008-11-29T14:10:47Z")
Yes sir I did check the fuses. ---
**Author:** ![lorenzo.l.lewis](https://avatars.discourse-cdn.com/v4/letter/l/a5b964/32.png) [@lorenzo.l.lewis](https://community.cartalk.com/u/lorenzo.l.lewis)\ **Post date:** [November 29, 2008, 2:16pm UTC](https://community.cartalk.com/t/electical/22638/6 "2008-11-29T14:16:10Z")
I ment the head lights, dash board lights, radio,rear lights, the interior lights, none of these work. The signal light, flashers, brake lights work. ---
**Author:** ![hellokit](https://avatars.discourse-cdn.com/v4/letter/h/6a8cbe/32.png) [@hellokit](https://community.cartalk.com/u/hellokit)\ **Post date:** [November 29, 2008, 4:10pm UTC](https://community.cartalk.com/t/electical/22638/7 "2008-11-29T16:10:16Z")
Did you attempt to jump start your truck? And, then, all the interior lights went dark? If you did, and the jumper cable positive clamp was clamped to the power stud near the battery, that action caused the 125 amp fuse to the IP (instrument panel) to blow. If so, replace the 125 amp fuse, and, in the future, connect the jumper cable clamp to the positive battery post, only. If the above isn’t the problem, the problem may be with the Body Control Module (BCM), or its power supply. Check the fuses in the Rear Fuse Block (wherever it may be) which supply power to the BCM. The problem may be in the BCM , fuses, or the wiring harness. ---
**Author:** ![Roadrunner](https://avatars.discourse-cdn.com/v4/letter/r/d2c977/32.png) [@Roadrunner](https://community.cartalk.com/u/Roadrunner)\ **Post date:** [November 30, 2008, 2:59am UTC](https://community.cartalk.com/t/electical/22638/8 "2008-11-30T02:59:39Z")
And you said you tend to think small? (Big grin) (in another post hellokit)