---
title: Installed CPC for my freightliner and attempted hard batter reset with drive cycle but cant clear error SPN 961 FMI 2. What could this be?
description: Installed CPC for my freightliner and attempted hard batter reset with drive cycle but cant clear error SPN 961 FMI 2. What could this be?
---

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[UF Auto TS](https://info.upfix.com/internal-uf-ts)

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 CPC4

- [Automotive](https://info.upfix.com/internal-uf-ts/automotive) 
    - [Instrument Cluster](https://info.upfix.com/internal-uf-ts/automotive#instrument-cluster)
    - [Programming VIN & Firmware Updates](https://info.upfix.com/internal-uf-ts/automotive#programming-vin-firmware-updates)
    - [ECU/PCM Cloning](https://info.upfix.com/internal-uf-ts/automotive#ecu-pcm-cloning)
    - [CPC4](https://info.upfix.com/internal-uf-ts/automotive#cpc4)
    - [Power Steering Module](https://info.upfix.com/internal-uf-ts/automotive#power-steering-module)
    - [PTO](https://info.upfix.com/internal-uf-ts/automotive#pto)
    - [Mileage Correction](https://info.upfix.com/internal-uf-ts/automotive#mileage-correction)
    - [Tesla Wall Chargers](https://info.upfix.com/internal-uf-ts/automotive#tesla-wall-chargers)
    - [Tail Lights](https://info.upfix.com/internal-uf-ts/automotive#tail-lights)
    - [FICM](https://info.upfix.com/internal-uf-ts/automotive#ficm)
    - [LCM](https://info.upfix.com/internal-uf-ts/automotive#lcm)
    - [PCM](https://info.upfix.com/internal-uf-ts/automotive#pcm)
    - [TCM](https://info.upfix.com/internal-uf-ts/automotive#tcm)
    - [BCM](https://info.upfix.com/internal-uf-ts/automotive#bcm)
- [ABS](https://info.upfix.com/internal-uf-ts/abs)
- [App/Fit](https://info.upfix.com/internal-uf-ts/app-fit) 
    - [HVAC](https://info.upfix.com/internal-uf-ts/app-fit#hvac)
    - [Refrigerator](https://info.upfix.com/internal-uf-ts/app-fit#refrigerator)
    - [Freezer](https://info.upfix.com/internal-uf-ts/app-fit#freezer)
    - [Dishwasher](https://info.upfix.com/internal-uf-ts/app-fit#dishwasher)
    - [Stove/Oven/Range](https://info.upfix.com/internal-uf-ts/app-fit#stove-oven-range)
    - [Treadmill](https://info.upfix.com/internal-uf-ts/app-fit#treadmill)
    - [Vent Hood](https://info.upfix.com/internal-uf-ts/app-fit#vent-hood)
    - [Microwave](https://info.upfix.com/internal-uf-ts/app-fit#microwave)

[Back to home](https://info.upfix.com/internal-uf-ts)

1. [UF Auto TS](https://info.upfix.com/internal-uf-ts)
2. [Automotive](https://info.upfix.com/internal-uf-ts/automotive)
3. CPC4

- [Automotive](https://info.upfix.com/internal-uf-ts/automotive) 
    - [Instrument Cluster](https://info.upfix.com/internal-uf-ts/automotive#instrument-cluster)
    - [Programming VIN & Firmware Updates](https://info.upfix.com/internal-uf-ts/automotive#programming-vin-firmware-updates)
    - [ECU/PCM Cloning](https://info.upfix.com/internal-uf-ts/automotive#ecu-pcm-cloning)
    - [CPC4](https://info.upfix.com/internal-uf-ts/automotive#cpc4)
    - [Power Steering Module](https://info.upfix.com/internal-uf-ts/automotive#power-steering-module)
    - [PTO](https://info.upfix.com/internal-uf-ts/automotive#pto)
    - [Mileage Correction](https://info.upfix.com/internal-uf-ts/automotive#mileage-correction)
    - [Tesla Wall Chargers](https://info.upfix.com/internal-uf-ts/automotive#tesla-wall-chargers)
    - [Tail Lights](https://info.upfix.com/internal-uf-ts/automotive#tail-lights)
    - [FICM](https://info.upfix.com/internal-uf-ts/automotive#ficm)
    - [LCM](https://info.upfix.com/internal-uf-ts/automotive#lcm)
    - [PCM](https://info.upfix.com/internal-uf-ts/automotive#pcm)
    - [TCM](https://info.upfix.com/internal-uf-ts/automotive#tcm)
    - [BCM](https://info.upfix.com/internal-uf-ts/automotive#bcm)
- [ABS](https://info.upfix.com/internal-uf-ts/abs)
- [App/Fit](https://info.upfix.com/internal-uf-ts/app-fit) 
    - [HVAC](https://info.upfix.com/internal-uf-ts/app-fit#hvac)
    - [Refrigerator](https://info.upfix.com/internal-uf-ts/app-fit#refrigerator)
    - [Freezer](https://info.upfix.com/internal-uf-ts/app-fit#freezer)
    - [Dishwasher](https://info.upfix.com/internal-uf-ts/app-fit#dishwasher)
    - [Stove/Oven/Range](https://info.upfix.com/internal-uf-ts/app-fit#stove-oven-range)
    - [Treadmill](https://info.upfix.com/internal-uf-ts/app-fit#treadmill)
    - [Vent Hood](https://info.upfix.com/internal-uf-ts/app-fit#vent-hood)
    - [Microwave](https://info.upfix.com/internal-uf-ts/app-fit#microwave)

# Installed CPC for my freightliner and attempted hard batter reset with drive cycle but cant clear error SPN 961 FMI 2. What could this be?

This code refers to the 'Clock Data Invalid' error. Meaning the software inside the CPC4 is experiencing issues. Clear the code with Diagnostic Link software and power down the semi-truck for at least 30 seconds. If that doesn't work then the CPC4 module will need to be reprogrammed which we can do under warranty if it's already been serviced before.

- [KB Home](https://info.upfix.com/internal-uf-ts)