# Toyota with neverending alarm! **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** supra, toyota\ **Created:** [May 19, 2010, 9:06pm UTC](https://community.cartalk.com/t/toyota-with-neverending-alarm/49080 "2010-05-19T21:06:15Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![lilijoe](https://avatars.discourse-cdn.com/v4/letter/l/ac8455/32.png) [@lilijoe](https://community.cartalk.com/u/lilijoe)\ **Post date:** [May 19, 2010, 9:06pm UTC](https://community.cartalk.com/t/toyota-with-neverending-alarm/49080/1 "2010-05-19T21:06:15Z")
hi guys, love the show!!! so… here is my dilema, i have a toyota supra1986 and a few weeks agaon i jump started it after a period of no use. no problem! started right up. now however, last weekend, i cleaned the engine and started making it ready to sell, and tried to jump start again but no luck. dead as a doornail … except the horn! changed out the battery, tried again, nothing but a blaring horn. disconnected teh horn, but have no electrics at all except the blasting horn!!! there was a smell of burning but i checked all the fuses and nothing seemed out of order. what could i try next??? ---
**Author:** ![lilijoe](https://avatars.discourse-cdn.com/v4/letter/l/ac8455/32.png) [@lilijoe](https://community.cartalk.com/u/lilijoe)\ **Post date:** [May 19, 2010, 9:22pm UTC](https://community.cartalk.com/t/toyota-with-neverending-alarm/49080/2 "2010-05-19T21:22:34Z")
it was the horn… not the alarm on the supra. sorry my mistake ---
**Author:** ![ken\_green](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/ken_green/32/816_2.png) [@ken\_green](https://community.cartalk.com/u/ken_green)\ **Post date:** [May 19, 2010, 10:56pm UTC](https://community.cartalk.com/t/toyota-with-neverending-alarm/49080/3 "2010-05-19T22:56:30Z")
You cleaned the engine. With water I presume, now moisture is trapped within a plug…somewhere. You’ll need to unplug, clean, dry, and replug every plug.