Bobcat A8232 (82-32) Fault Code: ACD/RACD Output “C” Over Current
Also shown on the panel as 82-32 · Also called ACD Output ‘C’ Overcurrent
ACD/RACD Output “C” Over Current · ai-assisted, editor-reviewed · Last updated 2026-07-13
TL;DR
Bobcat code A8232, shown on the panel as 82-32, sets when the ACD/RACD controller detects too much current through the output "C" solenoid circuit, return wire, controller pin J1 A-1. When it sets, output "C" is disabled until the fault clears and power is cycled.
Medium severity. The affected attachment output is disabled until the issue is fixed and power is cycled, so the machine can generally still be driven, but the attachment function tied to output "C" will not work until this is resolved.
What does Bobcat error code A8232 mean?
A8232 is an electrical fault code specific to Bobcat's ACD (Advanced Control of Attachments) or RACD (Remote/Rear ACD) controller. This controller manages attachment solenoid outputs, and output "C" is one of the circuits it drives.
The controller constantly monitors current flow on each output driver so it does not overheat or fail. When it senses that the current on the return wire for output "C", at controller pin J1 A-1, is higher than the driver can safely handle, it shuts that output off to protect itself and sets code A8232.
This code affects a wide range of Bobcat skid steers, compact track loaders, and excavators, including the E35, E42, E45, E55, S510, S530, S550, S570, S590, S630, S650, S750, S770, T550, T590, T630, T650, T750, T770, and T870 models.
Common causes of A8232
- Return wire at controller pin J1 A-1 shorted to supply voltage, or shorted to output "C" at controller pin J1 B-13.
- A failed or shorted output "C" solenoid.
- A fault inside the ACD/RACD controller itself.
- Moisture, corrosion, or pushed-back pins in the ACD/RACD controller connectors, mainframe harness, attachment control harness, or the output "C" solenoid connector.
- An intermittent fault that is not present at the time of testing. In these cases the cause may be loose connections, corrosion, pushed-back pins, the controller, the wire harness, or some combination of these problems.
How to troubleshoot Bobcat A8232: first checks
- Confirm the key switch is in the run/enter, on position, since this is the condition needed for the controller to set the code.
- Inspect the output "C" solenoid and its connector for visible corrosion, moisture, or pins that look pushed back out of the connector body.
- Check the return wire at controller pin J1 A-1 for chafing, pinched insulation, or a short to supply voltage or to the output "C" wire at controller pin J1 B-13.
- Trace the mainframe harness and attachment control harness between the controller and the output "C" solenoid for damage, pinch points, or corrosion at splices and connectors.
- If the code will not reproduce during testing, treat it as intermittent and recheck all connections, terminals, and harness routing rather than assuming no problem exists.
How the code clears
Once the wiring, solenoid, or controller issue is repaired, cycle key power off and back on to clear code A8232. No other reset procedure is listed for this code.
Affected models and serial ranges
A8232 appears in our records across 20 Bobcat models. Match your machine by model and serial number.
| Model | Serial ranges |
|---|---|
| E35 | SN A93K110001-99999, SN AC2P11001-99999 |
| E42 | SN AG3411001-99999 |
| E45 | SN AG3G11001-99999, SN AHHC11001-99999 |
| E55 | SN ARWM11001-99999, SN ASW311001-99999 |
| S510 | SN A3NJ11001-99999, SN A3NK11001-99999, SN ATZC11001-99999 |
| S530 | SN A7TV11001-99999, SN ATZD11001-99999 |
| S550 | SN A3NK11001-A3NL99999, SN A3NM11001-99999 |
| S570 | SN A7U711001-799999, SN A7U811001-899999 |
| S590 | SN ANMN11001-99999, SN ANMP11001-99999 |
| S630 | SN A3NT10001-12369, SN A3NT12370-99999, SN A3NU11001-11111, SN A3NU11112-99999 |
| S650 | SN A3NV11001-13098, SN A3NV13099-99999, SN A3NW11001-11248, SN A3NW11249-99999 |
| S750 | SN A3P211001-299999 |
| S770 | SN A39511001-99999, SN A3P411001-99999 |
| T550 | SN A7UJ11001-AJZV12276 |
| T590 | SN ALJU11001-999999, SN B37811001-999999, SN B3Z711001-999999 |
| T630 | SN A7PU11001-11663, SN A7PU11664-99999 |
| T650 | SN A3P012214-099999, SN A3P111242-199999 |
| T750 | SN ANKA11001-A99999 |
| T770 | SN A3P811001-899999, SN A3P911001-999999 |
| T870 | SN A3PG11001-99999 |
Frequently asked questions
What does Bobcat code A8232 mean?
It means the ACD/RACD controller detected an overcurrent condition on the output "C" solenoid circuit, specifically on the return wire at controller pin J1 A-1, and disabled that output to protect its driver.
Is A8232 the same as fault 82-32?
Yes, 82-32 is simply the numeric panel display form of alphanumeric code A8232.
Will my attachment still work with this code active?
The specific output "C" function tied to the ACD/RACD controller will be disabled once the code sets, since the controller shuts that driver off to prevent damage. Other machine functions are not described as affected.
What usually causes this overcurrent code?
Bobcat lists a short from the return wire at pin J1 A-1 to supply voltage or to the output "C" wire at pin J1 B-13, a failed output "C" solenoid, a controller fault, or corrosion and pushed-back pins in the connectors and harness.
How do I clear code A8232 after repairs?
Cycle the key power off and back on. No separate clearing step is listed beyond this power cycle.
What if the code doesn't show up when I test the machine?
Treat it as intermittent. Bobcat notes the cause may not be found at that time, and points to loose connections, corrosion, pushed-back pins, the controller, or the wire harness as likely culprits.
Which Bobcat machines can show code A8232?
It applies across a wide model range including the E35, E42, E45, E55 excavators, S510 through S650, S750, S770 skid steers, and T550 through T650, T750, T770, T870 compact track loaders.