Mitsubishi Stealth 1994 Import Service Manual page 178

BRAKES
E-3 When diagnostic trouble code "22 STOP LAMP SW" is displayed
[Explanation]
The ABS ECU outputs this diagnostic trouble code
in the following cases.
l
Stop light switch may remain on for more than
15 minutes without ABS operation.
l The harness wire for the stop light switch may
be open.
FUSIBLE LINK@
J/B
ABS-ECU
Disconnect the ABS ECU
connector and inspect
at the harness side
connector.
When the brake p&da1 is
pressed forcefully, does the
voltage between connector
terminal No. 29 and ground
indicate battery positive
voltage?
Malfunction of ABS ECU
1
[Hint]
If the stop light operates normal, the harness for the
stop light switch input circuit is broken or there is a
malfunction in the ABS ECU.
Yes
I
Repair harness.