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Rectangular black automotive control module with silver connectors and part number label

1 Factory Radio

1 Factory Radio Communication Chassis Control Module 15773966 2004-2007 Chevrolet Silverado 1500

SKU CH-FMTB-MQNPV

Communication chassis control module for 2004-2007 Chevrolet Silverado 1500, professionally remanufactured with part number 15773966 and no unlock code required

  • TypeRadio
  • Weight6
  • Professionally remanufactured OEM unit ensures reliable performance
  • No unlock code required for immediate installation
  • Fits 2004-2007 Chevrolet Silverado 1500 models
  • Part number 15773966 matches factory specifications
  • Interchange number 591-01203 confirms compatibility

Replacement Communication Module for Silverado 1500

This professionally remanufactured Communication Chassis Control Module is a direct replacement for 2004-2007 Chevrolet Silverado 1500 trucks. It carries part number 15773966 and interchange number 591-01203. The unit is sold as a replacement only and requires an exact part number match to function correctly. No unlock code is required for installation.

Thermals Noise and Power Draw

The module operates within the vehicle's standard electrical system without additional cooling or power requirements. As a solid-state control unit it generates minimal heat and produces no audible noise during normal operation. Power consumption is consistent with factory specifications for the original equipment.

Exact Part Number Match Required

The single specification that determines compatibility is the part number 15773966 or compatible number 15952341. Vehicles with different part numbers, even if connectors appear identical, will likely not work due to different data streams. Buyers who cannot verify their current part number should not purchase this unit.

Highlights

  • Professionally remanufactured OEM unit ensures reliable performance
  • No unlock code required for immediate installation
  • Fits 2004-2007 Chevrolet Silverado 1500 models
  • Part number 15773966 matches factory specifications
  • Interchange number 591-01203 confirms compatibility

Specifications

Brand1 Factory Radio
Model15773966
TypeRadio
Weight6

Questions about this item

How do I install the 15773966 chassis control module and what step causes most issues?

Disconnect the battery, remove the original module and plug in the 15773966 unit using the factory connectors. The step buyers miss is verifying the part number matches exactly; data-stream differences will prevent coding even if the plugs look identical.

What maintenance or replacement will the remanufactured 15773966 module need later?

The professionally remanufactured module is cleaned, serviced and tested to 100 per cent function. No scheduled maintenance is required; if an internal fault reappears the entire unit would be replaced rather than repaired.

What limit appears first during sustained operation of the 15773966 module?

The limiting factor is thermal: prolonged high-temperature exposure inside the dashboard can degrade solder joints or capacitors over time, eventually causing communication errors on the vehicle bus.

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