Honda Prelude 1993 Service Manual page 347

ldle Control System
Troubleshooting Flowchart - Brake Switch Signal
This signals the ECM when the brake pedal is depressed.
Inspoclion ol Brak6 Srvhdi Signal.
Are the brake lights on without
depressing the brake pedal?
Inapoct th6 br!k6 3wltch (!€o aoc-
tion 19).
Inspect STOP HORN ('l5 A) luse
(in th€ under-hood Iuse/rel8y
boxl.
Oo the brake lighB come on7
Connect the t6st harnoss to the
main wire harn€ss onlv, nottothe
ECM (see page 11-45).
- Roprir op.n In WHT^'EL wlrc
b.twoon bruks lwitch lnd
STOP HOR[{ 115 A} tu!o.
- Inrpgcl tho b'r6ko rwltch l!o.
lection l9l.
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