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Page Title:
Table 2-19. DDEC III/IV System Fault Index (CONT). |
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 TM 9-2320-364-20-1
Table 2-19. DDEC III/IV System Fault Index (CONT).
Description
Page
D.
Troubleshooting Charts (CONT)
.........................................................................
Chart 4
- No "Check Engine" Light During Bulb Check Or Cannot Clear Codes
..
Chart 5
- "Check Engine" Light On And No Active Code On DDR
....................
Chart 6
- "Check Gauges" Light On And No Active Code On DDR
...................
Chart 7
- No Data To DDR
............................................................................
Chart 8
- No "Check Gauges" Light (CGL) During Bulb Check
.........................
Chart 9
- Diagnostic Request Switch Inoperative
.............................................
Chart 10 - Variable Speed Governor (VSG) Or Crane High Idle Inoperative
..........
E.
Diagnostics Code Charts
....................................................................................
Flash
SAE
Codes: Codes:
(Refer to Table 2-20 for Cross Reference)
11
P187
4
-Vernier Control Input Failed Low (Voltage Low)
(Also Called Variable Speed Governor - VSG) . . . . . . . . . . . . . . . . . . .
12
P187
3
- Vernier Control Input Failed High (High Voltage)
(Also Called Variable Speed Governor - VSG) . . . . . . . . . . . . . . . . . . .
14
P110
3
- Coolant Temperature Circuit Failed High (Voltage High)
OR:
P175
3
- Oil Temperature Circuit Failed High (Voltage High) . . . . . . . . . . . .
15
P110
4
- Coolant Temperature Circuit Failed Low (Low Voltage)
OR:
P175
4
- Oil Temperature Circuit Failed Low (Low Voltage) . . . . . . . . . . . . .
21
P91
3
- Electronic Foot Pedal ASM (EFPA) Circuit Failed High
(Voltage High) Also Called Throttle Position Sensor (TPS) . . .
22
P91
4
- Electronic Foot Pedal ASM (EFPA) Circuit Failed Low
(Voltage Low) Also Called Throttle Position Sensor (TPS) . . .
23
P174
3
- Fuel Temperature Circuit Failed High (High Voltage) . . . . . . . . . .
24
P174
4
- Fuel Temperature Circuit Failed Low (Low Voltage) . . . . . . . . . . .
25
None
- No Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33
P102
3
- Turbo Boost Pressure Circuit Failed High (High Voltage) . . . . .
34
P102
4
- Turbo Boost Pressure Circuit Failed Low (Low Voltage) . . . . . .
35
P100
3
- Oil Pressure Circuit Failed High (High Voltage) . . . . . . . . . . . . . . . . .
36
P100
4
- Oil Pressure Circuit Failed Low (Low Voltage) . . . . . . . . . . . . . . . . . .
41
S21
0
- Too Many SRS (Missing TRS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
S21
1
- Too Few SRS (Missing SRS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44
P110
0
- Coolant Temperature High Or
P175
0
- Oil Temperature High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45
P100
1
- Oil Pressure Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
46
P168
1
- Battery Voltage Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
S254
12
- Analog To Digital (A/D) Conversion Failure . . . . . . . . . . . . . . . . . . . . . .
53
S253
12
- Nonvolatile Memory Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
S250
12
- J1587 Data Link Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-514
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