Wiring Diagram Cluster
2001 BMW 325Ci Coupe ABS Brake Wiring Diagram
Find ABS module wiring, wheel speed sensor circuits, brake pressure sensor paths, and traction control schematics.
Matched Diagrams
48
Variant Used
325Ci Coupe (E46) L6-2.5L (M54)
Total Vehicle Diagrams
5350
From Diagram To Fix
Use this wiring page as the jump point, not the dead end
Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 2001 BMW 325Ci Coupe hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →OEM source
Factory Manual Evidence
When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.
2001 BMW 325Ci Coupe External Pages →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
C0035: Left Front Wheel Speed Sensor Circuit →Top ABS Diagram Paths
1.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 1 ABrakes and Traction ControlOpen2.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 2 BBrakes and Traction ControlOpen3.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 3 C-GBrakes and Traction ControlOpen4.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 4 H-MBrakes and Traction ControlOpen5.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component ID (General List) > Part 5 N-ZBrakes and Traction ControlOpen6.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Introduction > General ConventionsBrakes and Traction ControlOpen7.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Introduction > SchematicsBrakes and Traction ControlOpen8.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Introduction > SymbolsBrakes and Traction ControlOpen9.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names For LightsBrakes and Traction ControlOpen10.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names For Positive/Ground Connections > 30< 46 Term. 30 To 87Brakes and Traction ControlOpen11.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names For Positive/Ground Connections > 5V To 30< 45 Term. 30Brakes and Traction ControlOpen12.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With ABrakes and Traction ControlOpen13.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With BBrakes and Traction ControlOpen14.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With CBrakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With DBrakes and Traction ControlOpen16.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With EBrakes and Traction ControlOpen17.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With FBrakes and Traction ControlOpen18.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With GBrakes and Traction ControlOpen19.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With HBrakes and Traction ControlOpen20.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With IBrakes and Traction ControlOpen21.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With KBrakes and Traction ControlOpen22.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With LBrakes and Traction ControlOpen23.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With MBrakes and Traction ControlOpen24.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With NBrakes and Traction ControlOpen25.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With OBrakes and Traction ControlOpen26.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With PBrakes and Traction ControlOpen27.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With QBrakes and Traction ControlOpen28.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With RBrakes and Traction ControlOpen29.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With SBrakes and Traction ControlOpen30.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With TBrakes and Traction ControlOpen31.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With UBrakes and Traction ControlOpen32.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With VBrakes and Traction ControlOpen33.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With WBrakes and Traction ControlOpen34.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Signal Glossary > Signal Names With ZBrakes and Traction ControlOpen35.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationBrakes and Traction ControlOpen36.Antilock Brakes / Traction Control Systems — Electrical DiagramsBrakes and Traction ControlOpen37.Connector Views > Electronic Brake Control Module > A52 ABS/ASC Unit (ASC MK20 Automatic Stability Control)GeneralOpen38.Connector Views > Electronic Brake Control Module > A65 ABS/DSC unit > A65 ABS/DSC Unit (DSC Dynamic Stability Control MK60 From 09/01)GeneralOpen39.Connector Views > Electronic Brake Control Module > A65 ABS/DSC unit > A65 ABS/DSC Unit (DSC Dynamic Stability Control MK60 up to 09/01)GeneralOpen40.Connector Views > Electronic Brake Control Module > A65 ABS/DSC unit > A65 ABS/DSC Unit (DSC MK20 Dynamic Stability Control)GeneralOpen41.Electrical Diagrams > Antilock Brakes / Traction Control Systems > ABS Main RelayGeneralOpen42.Electrical Diagrams > Antilock Brakes / Traction Control Systems > Wheel Speed SensorGeneralOpen43.Components > A_Control Modules, Assemblies > A52 ABS/ASC Unit (ASC MK20 Automatic Stability Control)GeneralOpen44.Components > A_Control Modules, Assemblies > A65 ABS/DSC Unit > A65, X1746 (DSC MK20 Dynamic Stability Control Without DME Motor Electronics MSS54)GeneralOpen45.Components > A_Control Modules, Assemblies > A65 ABS/DSC Unit > A65, X18303 (DSC Dynamic Stability Control MK60)GeneralOpen46.Connector Views > Connectors From X1 > X1746 (A65 ABS/Dsc Unit (Dsc MK20 Dynamic Stability Control))GeneralOpen47.Connector Views > Connectors From X1 > X18303 Adapter 345240/-50, Storage Location M204/-N205 > A65 ABS/DSC Unit (DSC Dynamic Stability Control MK60 From 09/01)GeneralOpen48.Connector Views > Connectors From X1 > X18303 Adapter 345240/-50, Storage Location M204/-N205 > A65 ABS/DSC Unit (DSC Dynamic Stability Control MK60 up to 09/01)GeneralOpen
OEM Manual Evidence
Browse →2001 BMW 325Ci Coupe External PagesOEM Manual
External Pages — 2001 BMW 325Ci 2D Convertible, Automatic Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >>...
2001 BMW 325Ci Coupe External PagesOEM Manual
External Pages — 2001 BMW 325Ci 2D Convertible, Standard Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >>...
2001 BMW 325Ci Coupe External PagesOEM Manual
External Pages — 2001 BMW 325Ci 2D Coupe, Automatic Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> BMW >...
2001 BMW 325Ci Coupe External PagesOEM Manual
External Pages — 2001 BMW 325Ci 2D Coupe, Standard Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> BMW >>...
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →C0035: Left Front Wheel Speed Sensor CircuitCode
Chassis/Brakes code commonly seen during abs diagnosis.
C0040: Right Front Wheel Speed Sensor CircuitCode
Chassis/Brakes code commonly seen during abs diagnosis.
C0050: Right Rear Wheel Speed Sensor CircuitCode
Chassis/Brakes code commonly seen during abs diagnosis.
C0236: Rear Wheel Speed Sensor Signal ErraticCode
Chassis/Brakes code commonly seen during abs diagnosis.
P0500: Vehicle Speed Sensor ACode
Transmission code commonly seen during abs diagnosis.
P0106: MAP/BARO Sensor Circuit Range/PerformanceCode
Fuel code commonly seen during abs diagnosis.
More 325Ci Coupe Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramFuel Pump Wiring DiagramHeadlight Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Recommended Tools & Savings
Turn This Into a Confident Next Step
Verify the likely fault first, then compare a quote before you approve expensive work.
Affiliate disclosure: We may earn a commission at no extra cost to you.
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.