Sensor Input Voltage High CCB2

High sensor supply voltage on CCB2.

Possible causes

Overvoltage on power bus
Board regulation component failure
Electrical induction in wiring harness

Recommended actions

Verify system charging voltage
Inspect 5V bus integrity
Check for proper grounding
Replace CCB2 board if not corrected

Can't find your code? Talk to an expert

$150

One-on-one phone session with a Low Temp refrigeration tech. Emergency temporary assistance only.

Email (opcional)

Teléfono (opcional)

¿Tienes un cupón?

I understand this is emergency temporary remote guidance only, no repair is guaranteed, I assume all risks, and Low Temp Service is not liable for cargo, engine, electrical, mechanical or accident damages. I accept the Terms & Conditions.

Have a question? Ask the community

Thousands of refrigeration mechanics read and answer for free. Post your case in under 1 minute.

Other Carrier Transicold codes

00001Low Fuel Level Warning 00002Low Engine Oil Level Warning 00003Low Coolant Level 00004Low Refrigerant Level AL10Alarm 10 – Supply Air Temperature Sensor (SATS) Out of Range 00011Check/Low Engine Oil Pressure

View all Carrier Transicold codes

Need a professional diagnosis?

Low Temp Service — refrigeration experts in Florida.