Freightliner Thomas bus fault Code Manual

Dash Retrieved Fault Codes Conventional FS65 Saf-T-Liner C2 Saf-T-Liner HDX, HD, ER Saf-T-Liner EF, EFX All years

Table of Contents Early Products: J1587/J1708 Fault Codes Locating the LCD & Mode button Page 3 Retrieving J1587codes Page 4 C2 BHM codes Page 5 WABCO codes Page 10 Mercedes MBE codes Page 13 Cummins ISB, ISC codes Page 27 Caterpillar 3126, C7 codes Page 31 EPA 2010 Products: J1939 Fault Codes Retrieving J1939 fault codes HDX/EFX Page 36 Retrieving J1939 fault codes C2 Page 39 Cummins codes Page 41 Allison Trans 2000 codes Page 81 Allison Trans 3000 codes Page 84 C2 BHM codes Page 90

Locate the LCD display in the center of the dash and the reset/mode button to the right Your ICU dash will display the MID numbers for the modules that have an active fault. The complete SAE formatted fault code can be retrieved via the dash. example: MID, PID or SID, FMI All ICU model dashes will display J1587 formatted fault codes; some models are connected to J1939 as well. ICU dashes can not be used to clear historic fault codes. 3

How to retrieve active fault codes (ICU3 and ICU4 dash models) 1. Set parking brake 2. Ignition key to “on” position 3. Push and release mode button 4. Push and hold mode button 5. Push and release mode button 6. Push and release mode button 7. Push and release mode button 8. For multiple codes repeat steps 4-7 diag 1(= total # of faults) Fault 1 MID 128=engine 130=transmission 136=ABS 140=ICU 164=BHM PID# or SID# Fail # =failure mode identifier parameter identifier or subsystem identifier 4

Saf-T-Liner C2 Fault Codes 5

BH164 Bulkhead Module PID/SID FMI 0 7 backlighting/dimmer switch not responding 1 7 clutch switch switch not responding 3 7 head light switch disagreement between park and on, both closed 4 2 stalk switch high beam input switch failure 5 7 ignition switch switch not responding 6 7 marker switch switch not responding 7 2 wiper switch disagreement between high and low; both on 8 2 wiper switch disagreement between wiper off and high/low on 9 7 wiper switch park function not responding 10 2 ICU3 hazard switch CAN error 11 2 stalk switch left turn input failure 12 2 stalk switch right turn input failure 13 2 stalk switch washer switch input failure 14 2 stalk switch wiper switch on/off input failure 15 2 stalk switch wiper switch low input failure 16 2 stalk switch wiper switch high input failure 17 2 J1939 wheel speed error message 18 7 wake-up modules are kept awake 19 7 wake-up modules are kept awake 20 7 smart switch extra smart switch 21 7 smart switch duplicate smart switch 22 7 smart switch missing smart switch 25 7 CHM unexpected air pressure feedback 26 7 CHM no air pressure feedback 31 7 CHM suspension proportioning valve feedback 32 7 CHM no feedback from suspension proportioning valve 33 7 cigar lighter output failure to lightler 34 7 ignition switch mismatch between ICU and BHM on key position 35 2 hazard switch mismatch between ICU & BHM on hazard switch position 36 2 wiper switch mismatch between ICU & BHM on wiper switch position 37 9 J1939 missing J1939 from Transmission 38 9 J1939 missing J1939 from chassis hub module 39 7 remote switch remote switch stuck 42 7 PTO PTO not responding 43 7 PTO PTO not responding 50 3 BHM B1.A voltage above normal or shorted to high 50 4 BHM B1.A voltage below normal or shorted low 51 5 BHM B1.F, B1.P, B2.K, B2.L, B6.A8 current below normal or open circuit 51 6 BHM B1.F, B1.P, B2.K, B2.L, B6.A8 current above normal or shorted to ground 52 3 BHM B1.J voltage above normal or shorted to high 52 4 BHM B1.J voltage below normal or shorted low 53 5 BHM B1.K, B5.C current below normal or open circuit 53 6 BHM B1.K, B5.C current above normal or shorted to ground 54 5 BHM B1.L current below normal or open circuit 54 6 BHM B1.L current above normal or shorted to ground 55 3 BHM B1.N voltage above normal or shorted to high 55 4 BHM B1.N voltage below normal or shorted low 56 5 BHM B1.R current below normal or open circuit 56 6 BHM B1.R current above normal or shorted to ground 6

BH164 Bulkhead Module PID/SID FMI 57 5 BHM B2.M current below normal or open circuit 57 6 BHM B2.M current above normal or shorted to ground 58 3 BHM B3.D voltage above normal or shorted to high 58 4 BHM B3.D voltage below normal or shorted low 59 3 BHM B3.E voltage above normal or shorted to high 59 4 BHM B3.E voltage below normal or shorted low 59 5 BHM B3.E current below normal or open circuit 59 6 BHM B3.E current above normal or shorted to ground 60 5 BHM B3.F current below normal or open circuit 60 6 BHM B3.F current above normal or shorted to ground 61 5 BHM B3.G current below normal or open circuit 61 6 BHM B3.G current above normal or shorted to ground 62 5 BHM B3.H current below normal or open circuit 62 6 BHM B3.H current above normal or shorted to ground 63 5 BHM B4.B current below normal or open circuit 63 6 BHM B4.B current above normal or shorted to ground 64 3 BHM B4.E, B4.F voltage above normal or shorted to high 64 4 BHM B4.E, B4.F voltage below normal or shorted low 64 5 BHM B4.E, B4.F current below normal or open circuit 64 6 BHM B4.E, B4.F current above normal or shorted to ground 65 3 BHM B4.G voltage above normal or shorted to high 65 4 BHM B4.G voltage below normal or shorted low 66 3 BHM B4.K voltage above normal or shorted to high 66 4 BHM B4.K voltage below normal or shorted low 67 3 BHM B4.M, B5.E voltage above normal or shorted to high 67 4 BHM B4.M, B5.E voltage below normal or shorted low 67 5 BHM B4.M, B5.E current below normal or open circuit 67 6 BHM B4.M, B5.E current above normal or shorted to ground 68 5 BHM B5.A, B7.A12 current below normal or open circuit 68 6 BHM B5.A, B7.A12 current above normal or shorted to ground 69 5 BHM B6.A9, B6.A10 current below normal or open circuit 69 6 BHM B6.A9, B6.A10 current above normal or shorted to ground 70 5 BHM B5.B current below normal or open circuit 70 6 BHM B5.B current above normal or shorted to ground 71 5 BHM B5.D current below normal or open circuit 71 6 BHM B5.D current above normal or shorted to ground 72 5 BHM B5.F current below normal or open circuit 72 6 BHM B5.F current above normal or shorted to ground 72 3 BHM B5.F voltage above normal or shorted to high 72 4 BHM B5.F voltage below normal or shorted low 73 3 BHM B5.G voltage above normal or shorted to high 73 4 BHM B5.G voltage below normal or shorted low 73 5 BHM B5.G current below normal or open circuit 73 6 BHM B5.G current above normal or shorted to ground 74 3 BHM B5.H, B7.A1 voltage above normal or shorted to high 74 4 BHM B5.H, B7.A1 voltage below normal or shorted low 74 5 BHM B5.H, B7.A1 current below normal or open circuit 74 6 BHM B5.H, B7.A1 current above normal or shorted to ground 75 5 CHM C1.A, C1.H, C1.J current below normal or open circuit 7

BH164 Bulkhead Module PID/SID FMI 75 6 CHM C1.A, C1.H, C1.J current above normal or shorted to ground 76 5 CHM C1.G, C2.H, C3.N current below normal or open circuit 76 6 CHM C1.G, C2.H, C3.N current above normal or shorted to ground 77 5 CHM C1.L current below normal or open circuit 77 6 CHM C1.L current above normal or shorted to ground 78 5 CHM C1.N current below normal or open circuit 78 6 CHM C1.N current above normal or shorted to ground 79 5 CHM C1.P, C2.E, C3.R current below normal or open circuit 79 6 CHM C1.P, C2.E, C3.R current above normal or shorted to ground 80 3 CHM C2.A voltage above normal or shorted to high 80 4 CHM C2.A voltage below normal or shorted low 81 3 CHM C2.F, C4.C, C4.D, C4.L, C4.M voltage above normal or shorted to high 81 4 CHM C2.F, C4.C, C4.D, C4.L, C4.M voltage below normal or shorted low 81 5 CHM C2.F, C4.C, C4.D, C4.L, C4.M current below normal or open circuit 81 6 CHM C2.F, C4.C, C4.D, C4.L, C4.M current above normal or shorted to ground 82 3 CHM C3.A voltage above normal or shorted to high 82 4 CHM C3.A voltage below normal or shorted low 82 5 CHM C3.A current below normal or open circuit 82 6 CHM C3.A current above normal or shorted to ground 83 5 CHM C3.C, C3.D current below normal or open circuit 83 6 CHM C3.C, C3.D current above normal or shorted to ground 84 3 CHM C3.E voltage above normal or shorted to high 84 4 CHM C3.E voltage below normal or shorted low 85 3 CHM C3.F voltage above normal or shorted to high 85 4 CHM C3.F voltage below normal or shorted low 86 3 CHM C3.J voltage above normal or shorted to high 86 4 CHM C3.J voltage below normal or shorted low 87 5 CHM C3.K current below normal or open circuit 87 6 CHM C3.K current above normal or shorted to ground 88 5 CHM C3.L current below normal or open circuit 88 6 CHM C3.L current above normal or shorted to ground 89 5 CHM C4.F current below normal or open circuit 89 6 CHM C4.F current above normal or shorted to ground 90 3 CHM C4.J voltage above normal or shorted to high 90 4 CHM C4.J voltage below normal or shorted low 91 5 CHM C4.K current below normal or open circuit 91 6 CHM C4.K current above normal or shorted to ground 92 3 CHM C4.P voltage above normal or shorted to high 92 4 CHM C4.P voltage below normal or shorted low 93 3 CHM C5.A voltage above normal or shorted to high 93 4 CHM C5.A voltage below normal or shorted low 94 3 CHM C5.B voltage above normal or shorted to high 94 4 CHM C5.B voltage below normal or shorted low 95 3 CHM C5.F voltage above normal or shorted to high 95 4 CHM C5.F voltage below normal or shorted low 96 3 CHM C5.G voltage above normal or shorted to high 96 4 CHM C5.G voltage below normal or shorted low 97 3 CHM C5.H voltage above normal or shorted to high 97 4 CHM C5.H voltage below normal or shorted low 8

BH164 Bulkhead Module PID/SID FMI 98 3 CHM C5.J voltage above normal or shorted to high 98 4 CHM C5.J voltage below normal or shorted low 99 3 CHM C5.L voltage above normal or shorted to high 99 4 CHM C5.L voltage below normal or shorted low 100 3 CHM C5.M voltage above normal or shorted to high 100 4 CHM C5.M voltage below normal or shorted low 101 5 EXM1 C1.A, C1.H, C1.C, C1.N, C1.L, C1.G, C1.P current below normal or open circuit 101 6 EXM1 C1.A, C1.H, C1.C, C1.N, C1.L, C1.G, C1.P current above normal or shorted to ground 101 5 EXM1 C2.F, C2.E, C2.H current below normal or open circuit 101 6 EXM1 C2.F, C2.E, C2.H current above normal or shorted to ground 101 3 EXM1 C2.A, C2.F voltage above normal or shorted to high 101 4 EXM1 C2.A, C2.F voltage below normal or shorted low 101 5 EXM1 C3.A, C3.C, C3.D,C3.K, C3.L, C3.R, C3.N current below normal or open circuit 101 6 EXM1 C3.A, C3.C, C3.D,C3.K, C3.L, C3.R, C3.N current above normal or shorted to ground 101 3 EXM1 C3.A, C3.C, C3.E, C3.F voltage above normal or shorted to high 101 4 EXM1 C3.A, C3.C, C3.E, C3.F voltage below normal or shorted low 101 3 EXM1 C4.C, C4.D, C4.L, C4.M, C4.P voltage above normal or shorted to high 101 4 EXM1 C4.C, C4.D, C4.L, C4.M, C4.P voltage below normal or shorted low 101 5 EXM1 C4.C, C4.D, C4.F, C4.K, C4.L, C4.M current below normal or open circuit 101 6 EXM1 C4.C, C4.D, C4.F, C4.K, C4.L, C4.M current above normal or shorted to ground 101 3 EXM1 C5.A, C5,B,C5.C, C5.F, C5.G, C5.H, C5.L, C5.M voltage above normal or shorted to high 101 4 EXM1 C5.A, C5,B,C5.C, C5.F, C5.G, C5.H, C5.L, C5.M voltage below normal or shorted low 101 5 EXM2 C1.A, C1.H, C1.C, C1.N, C1.L, C1.G, C1.P current below normal or open circuit 102 6 EXM2 C1.A, C1.H, C1.C, C1.N, C1.L, C1.G, C1.P current above normal or shorted to ground 102 5 EXM2 C2.F, C2.E, C2.H current below normal or open circuit 102 6 EXM2 C2.F, C2.E, C2.H current above normal or shorted to ground 102 3 EXM2 C2.A, C2.F voltage above normal or shorted to high 102 4 EXM2 C2.A, C2.F voltage below normal or shorted low 102 5 EXM2 C3.A, C3.C, C3.D,C3.K, C3.L, C3.R, C3.N current below normal or open circuit 102 6 EXM2 C3.A, C3.C, C3.D,C3.K, C3.L, C3.R, C3.N current above normal or shorted to ground 102 3 EXM2 C3.A, C3.C, C3.E, C3.F voltage above normal or shorted to high 102 4 EXM2 C3.A, C3.C, C3.E, C3.F voltage below normal or shorted low 102 3 EXM2 C4.C, C4.D, C4.L, C4.M, C4.P voltage above normal or shorted to high 102 4 EXM2 C4.C, C4.D, C4.L, C4.M, C4.P voltage below normal or shorted low 102 5 EXM2 C4.C, C4.D, C4.F, C4.K, C4.L, C4.M current below normal or open circuit 102 6 EXM2 C4.C, C4.D, C4.F, C4.K, C4.L, C4.M current above normal or shorted to ground 102 3 EXM2 C5.A, C5,B,C5.C, C5.F, C5.G, C5.H, C5.L, C5.M voltage above normal or shorted to high 102 4 EXM2 C5.A, C5,B,C5.C, C5.F, C5.G, C5.H, C5.L, C5.M voltage below normal or shorted low 107 6 SHM J1.A, J1.E current above normal or shorted to ground 108 6 SHM J3.G current above normal or shorted to ground 109 6 SHM J3.M current above normal or shorted to ground 110 5 SHM J3.F current below normal or open circuit 110 6 SHM J3.F current above normal or shorted to ground 111 5 SHM J3.K current below normal or open circuit 111 6 SHM J3.K current above normal or shorted to ground 9

Freightliner Thomas bus fault Code Manual

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