TM 10-3930-675-24-1
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0007 00
Table 2. Electrical Troubleshooting Procedures (Non-Error Code) - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Stoplight(s) Do Not Operate When Brake Pedal 7. With the 3010 relay removed, a. If no continuity is found,
is Pressed - Continued.
check continuity between
remove relay board and
XK13 pin 9 and 3010 terminal
inspect the underside of the
30, and XK 13 pin 6 and 3010
board.
terminal 87a.
b. Replace damaged or faulty
relay board (WP 0074 00).
8a.Check voltage (24V) at XK14
a. If no voltage (24V) is found,
pin 4 and 7 with the ignition
remove relay 3015R and test
on and the brake pedal
(WP 0113 00).
depressed. (Ensure the
hydraulic brake pressure is
built up).
b. Replace damaged or faulty
8b.Check continuity of wires
A036 and A263 (WP 0048 00-
relay (WP 0074 00).
c. Repair or replace damaged
42 and WP 0048 00-36).
wires or connectors (WP 0113
00).
9. With the 3015R relay a. If no continuity is found,
removed, check continuity
remove relay board and
between XK14 pin 7 and
inspect the underside of the
3015R terminal 30, and XK14
board.
pin 4 and 3015R terminal 87a.
b. Replace damaged or faulty
relay board (WP 0074 00).
10a. Check voltage (24V) at
a. If no voltage (24V) is found,
XK15 pin 4 and 7 with the
remove relay 3015L and test
ignition on and the brake
(WP 0113 00).
pedal depressed. (Ensure the
hydraulic brake pressure is
built up.)
10b. Check continuity of wires
b. Replace damaged or faulty
A036 and A263 (WP 0048
relay (WP 0074 00).
00-42 and WP 0048 00-36). c. Repair or replace damaged
wires or connectors (WP 0113
00).
0007 00-24
