TM 5-3895-385-23-1
0078
Table 1. SPN#3510, FMI#4 ― Low Voltage at Sensor Supply Circuit Number 2 -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Inspect engine ECM wiring
1. If damaged, replace engine
harness connector W25 C11 and
ECM wiring harness (WP
connector pins for damage.
0334, Vol 2).
2. If not damaged, proceed to
next test.
4. Install fuse box (WP 0277, Vol
2).
5. Connect battery cables (WP
0357, Vol 2).
6. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.
7. Check active engine faults
1. If fault code SPN#3510,
screen for fault code SPN#3510,
FMI#4 is displayed, turn
FMI#4.
keyless engine switch to the
OFF position (TM 5-3895-385-
10), restore BMPM to original
condition, and proceed to next
test.
2. If fault code SPN#3510,
FMI#4 is not displayed, turn
keyless engine switch to the
OFF position (TM 5-3895-385-
10), and replace the camshaft
position sensor (WP 0333, Vol
2).
8. Disconnect engine ECM wiring
harness connector W25 C7 from
the intake manifold temperature
sensor (WP 0451, Vol 3, Figure
45).
9. Inspect intake manifold
1. If damaged, replace sensor
temperature sensor and
(WP 0333, Vol 2).
connector pins for damage.
2. If not damaged, proceed to
next test.
0078-2
