BENDIX M-21-M-22 ANTILOCK MOD ASSY Especificaciones Pagina 79
- Pagina / 98
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
7 SPN SID FMI Fault Codes
75
Meritor WABCO Maintenance Manual MM-0112 (Revised 05-13)
Figure 7.16
SPN SID FMI
Blink
Code
Description
Warning
Light
System
Reaction
Cause Action
Engine Retarder Relay, Automatic Third Brake Application Relay
801 13 3 7 + 3
Shorted to
UBATT
ABS WL
Hardwired
Retarder Control
is Disabled
Continuity between
the retarder relay
output and the
battery voltage has
been detected.
• Check for continuity between the retarder relay output and voltage supply.
• Check for corroded or damaged wiring between the ECU and the relay.
• Verify if vehicle is equipped with an engine retarder relay or a third brake relay such as
driveline brake, exhaust brake or engine brake. If hardwired retarder control is not
installed on the vehicle but this fault is present, the operator should perform “Reset
Memorized Components” TOOLBOX™ procedure.
801 13 5 7 + 3 Open Circuit ABS WL
Hardwired
Retarder Control
is Disabled
ECU has detected
that the retarder
relay is not
connected but was
previously learned.
• Check for broken wires or connectors and verify all connections are fully seated, relay
present and operational.
• Check for corroded or damaged wiring between the ECU and the relay.
• Verify if vehicle is equipped with an engine retarder relay or a third brake relay such as
driveline brake, exhaust brake or engine brake. If hardwired retarder control is not
installed on the vehicle but this fault is present, the operator should perform “Reset
Memorized Components” through TOOLBOX™ software.
801 13 6 7 + 3
Shorted to
Ground
ABS WL
Hardwired
Retarder Control
is Disabled
Continuity between
the retarder relay
output and ground
has been detected.
• Check for continuity between the retarder relay output and ground.
• Check for corroded or damaged wiring between the ECU and the relay.
• Verify if vehicle is equipped with an engine retarder relay or a third brake relay such as
driveline brake, exhaust brake or engine brake. If hardwired retarder control is not
installed on the vehicle but this fault is present, the operator should perform “Reset
Memorized Components” through TOOLBOX™ software.
Other Components
802 14 4 8 + 1
Supply
Voltage is too
Low
ABS WL
(while
supply
voltage is
detected
as
too low)
ABS Wheel
Disabled
ESC/RSC/ATC/
HSA Disabled
The supply voltage
is temporarily too
low.
• Measure the battery or ignition voltage under load. Verify voltage does not drop below
9v (12v system) or 18v (24v system).
• Verify proper ECU and battery ground (less than 1 ohm)
• Check the vehicle battery and associated components (alternator).
• Check for corroded or damaged wiring between the ECU and voltage supply as well as
ground path.
• Check conditions of fuses.
802 14 5 8 + 5
ECU Central
Ground Open
Circuit
ABS WL
ABS Wheel
Disabled
ESC/RSC/ATC/
HSA Disabled
The ECUs
connection to central
ground has been
interrupted or the
resistance measured
is too high.
• Verify proper ECU central ground (less than 1 ohm resistance).
• Check for corroded, loose or damaged wiring between the ECU and central ground
path.
802 14 7 8 + 3
Internal
Voltage
SUpply
ABS WL
ABS Wheel
Disabled
ESC/RSC/ATC/
HSA Disabled
A failure was
detected on the
internal ECU relay 1.
• Measure the battery or ignition voltage supply. Verify voltage is between 9v-16v (12v
system) or 18v-32v (24v system).
• Verify proper ECU and battery ground (less than 1 ohm)
• Check for corroded or damaged wiring between the ECU and voltage supply as well as
ground path.
• Replace ECU if all wiring checks are within spec and if fault repeats and does not clear.
803 15 3 8 + 5
All ABVs
Output
Shorted to
UBATT
ABS WL
ESC/RSC/ATC
Disabled
Continuity between
suspect Active
Braking Valve output
and voltage supply
(short circuit) is
detected.
• Verify 7.0-14.0 ohm between ABV supply and ABV common for 12V system (26.3-49.0
ohm for 24V system).
• Check for continuity between suspect ABV ground circuit and voltage supply.
• Check for corroded or damaged wiring between the ECU and ABV.
- For E Version ECUs 1
- 12-Volt and 24-Volt Systems 1
- Contents 3
- 1 Introduction 5
- System Components 5
- ATC Components 10
- ATC Switch 10
- XX Orientation 11
- ZZ Orientation 12
- YY Orientation 12
- ESC Components 13
- Figure 2.8 14
- Hill Start Aid (HSA) 15
- Maintenance Information 16
- ABS Indicator Lamp 16
- Diagnostics 17
- TOOLBOX™ Software Diagnostics 17
- 4010611a 18
- 4010612a 18
- 4010613a 18
- 4010614a 18
- Definitions 19
- Clear Mode 20
- Blink Code Illustrations 22
- Blink Code Conditions 23
- Blink Code Identification 24
- Wheel Speed Sensor Testing 25
- Modulator Valve Testing 26
- BAYONET-STYLE CONNECTOR 27
- OPEN-STYLE CONNECTOR 27
- CAB MOUNT ECU’S: 28
- Figure 3.18 29
- 4010617a 30
- 4010619a 30
- 4010620a 30
- Electrical Checks 31
- Software 32
- Figure 3.26 or Figure 3.27 33
- PRESSURE SENSOR CONNECTOR 34
- ESC CAN Network Testing 35
- ESC Module Testing 35
- ESC Module Mounting 36
- ECU Circuit Testing 38
- Figure 3.44 40
- Figure 3.45 40
- 4 Component Replacement 41
- Hazard Alert Messages 41
- 472 500 30. 0 44
- MADE IN GERMANY 44
- 001 20/98 44
- DO NOT MOVE OR RELOCATE 49
- 6S/6M ABS 51
- 4S/4M ABS/ATC 51
- 4S/4M RSC/ATC 52
- 4S/4M ESC/ATC 52
- ECU Connector Pin Assignments 53
- ECU (Frame-mounted) 54
- 4004027d 55
- 4004030i 56
- Figure 6.8 57
- Figure 6.9 58
- Figure 6.10 59
- Figure 6.11 60
- Figure 6.12 61
- Figure 6.13 62
- Figure 6.14 63
- 7 SPN SID FMI Fault Codes 64
- SPN SID FMI Fault Code List 64
- 4010669a 88
- 4010670a 88
- 4010671a 88
- 8 Appendix I 89
- 9 Appendix II 91
- Troy, MI 48084-7121 98
Relacionado con productos y manuales para Modulador BENDIX M-21-M-22 ANTILOCK MOD ASSY
Modulador BENDIX GEN 4 GEN 5 ABS Manual del operador
(112 paginas)
(112 paginas)
Modulador BENDIX GEN 4 GEN 5 ABS Manual de usuario
(10 paginas)
(10 paginas)
Modulador BENDIX GEN 4 GEN 5 ABS Guía de usuario
(24 paginas)
(24 paginas)
Modulador BENDIX GEN 4 GEN 5 ABS Guía de usuario
(16 paginas)
(16 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.068 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales