ENGINE CRANKS AT NORMAL SPEED BUT WILL NOT START -- CONTINUED
Is resistance measured with black lead to ground low
and with red lead to ground high?
CONTINUED FROM STEP M
1. Disconnect diode from lead 4W152 J1 CKT 54
connector from ground.
2. Disconnect harness 4W103 P1 from gauge
3. Place multimeter red lead in harness 4W152 J1
gauge panel connector pin B and black lead to
ground. Measure resistance.
4. Place multimeter black lead on cathode end of
diode and red lead to ground. Measure
Replace FIRE EXTIN-
(WP 0243 00). Verify
fault is corrected.
Replace diode and
leads from indicator to
ground (WP 0243 00).
Verify fault is corrected.
END OF TASK