Self-Diagnostic Procedures - Honda Prelude 1993 Service Manual

Troubleshooting
Self-diagnostic Procedures
When the Maltunction Indicator Lamp (MlL) has been reponed on, do the following:
1. Connect the service check connector terminals with a jumper wire as shown (the service check connector is lo-
cated behind the center console). Turn the ignition switch on.
JUMPER WIRE
OATA LINK
co it€cToR {3Pl
Do not attach
the jumper wire.
SERVICE CHECK
CONNECTOR
(2P)
2. Note the Diagnostic Trouble Code (DTC): The MIL indicates a code by the length and number of blinks. The MIL
can indicste simultaneous component problems by blinkinq separate codes, one atter another. Codes 1 through
I are indicated by individual shon blinks. Codes 10 through 43 are indicated by a series of long and shon blinks.
The number of long blinks equals the first digit, the number oJ short blinks equals the second digit.
h
USA:
CANADA:
MALFUNCTION
CHECK
INDICATOR
ENGINE
LAMP
LIGHT
{MIL}
S6pa1.t. Ptobl.mr:
Shon
l-1 -jl-rL-
= Soe DTC 1
tU-X-r- r]r1.f1--JlrrL = Seo OTC 3
X{I-
= sco DTC 13
Long sho.l
Simuhanooua Probloms:
J rJTxrL-----n l'lr]rL
= 566 DTc 1 and 3
Jltll-r-r]f1J-1l-L- nnrL = 566 OTC 3 and 4
J-lt-x-L-J
--n-trxrrl_
= Soo DTC 3 and 14
11-42