Vehicle Specification & Fitment
| OEM Part Number | 6N61-2C405-GB |
|---|---|
| Manufacturer Reference | 06.2102-0995.4 |
| ABS ECU Controller P/N | 06.2109-5153.3 |
| System Designation | ESP |
| Software Version (SW) | 00.0405-190E.0 |
| Manufacturer Reference | VB38F28T81 |
| Make | Mazda |
| Model | 3 |
| Series | Bk |
| Year Range | 2006 - 2009 |
| Compatible Years | 2006, 2007, 2008, 2009 |
| Weight | 3 Kgs |
| Condition | Used (Tested & Verified) |
Genuine Mazda 3 BK ABS Pump Module — Part No. 6N61-2C405-GB (2006–2009)
Donor VIN: JMOBK103200447513100% Fitment Guarantee for Mazda 3
Unsure if this fits your vehicle? Our experts will manually verify the compatibility of SKU: JFCZM7 for your specific Mazda model before dispatch.
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Free Express Shipping Australia-Wide (1-2 business days) or free in-store pickup from our Yennora, NSW warehouse.
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Verified FitmentTested & Verified Braking Modulator | SKU: JFCZM7 | 12-Month Replacement Warranty
Restore your Mazda 3 BK's braking safety and traction stability with this Genuine ATE 6N61-2C405-GB / 06.2109-5153.3 ABS & ESP Control Module. Engineered for Ford/Mazda C1 platform vehicles equipped with Dynamic Stability Control (DSC/ESP), this ATE hydraulic modulator manages anti-lock braking, electronic stability, and emergency brake distribution. Our Yennora facility rigorously tests each unit on diagnostic benches to guarantee zero internal pressure transducer faults, pump motor open circuits, or CAN-bus communication dropouts.
Fault Symptoms (Common Mazda 3 BK 6N61-2C405-GB Failures)
-
ABS & DSC / Traction Warning Lights On Dash Simultaneous illumination of the ABS and sliding car (DSC/TCS) indicator lights during normal driving.
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Brake Pressure Transducer Fault (DTC C1288) Diagnostic trouble code C1288 indicating internal brake pressure sensor circuit failure inside the hydraulic block.
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Pump Motor Circuit Failure (DTC C1095 / C1185) Fault codes indicating ABS hydraulic pump motor circuit open, relay malfunction, or ground supply loss.
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Module Communication Loss (DTC U0121) Loss of CAN-bus communication between the ABS/ESP control module and the engine ECU / instrument cluster.
Fitment & Technical FAQ for Mazda 3 (2006 - 2009) Braking System Part #6N61-2C405-GB
The most frequent failure on ATE ESP units in the Mazda 3 BK is an internal breakdown of the brake pressure sensor (transducer) embedded inside the aluminium hydraulic block, which triggers fault code C1288 (Brake Pressure Sensor Circuit Failure). Over time, thermal vibration also degrades internal pump motor brush contacts and solder joints on the ECU board, resulting in pump motor codes (C1095) and CAN-bus communication drops (U0121).
When installing this replacement unit, you must bleed the brake hydraulic circuit completely (including an automated ABS diagnostic bleed to remove trapped air from the internal valve block). After bleeding, use a diagnostic scan tool (such as FORScan or Mazda IDS) to perform a Lateral Acceleration and Steering Angle Sensor (SAS) zero-point calibration to clear any remaining traction warning lights.
3M51-2C405-HC is typically found on earlier Series 1 BK models (2003–2006), whereas 6N61-2C405-GB is the updated calibration used in Series 2 facelift models (2006–2009) featuring revised DSC/ESP electronic configurations. Always verify that the primary part number on your existing pump motor sticker matches 6N61-2C405-GB.
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