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Jaltest  |  SKU: JDC113.9 / 5.6.2

Jaltest (JDC113.9) | Thermo King/Carrier 5-pins OBD - 26-pins DB26 Adapter Cable | Refrigerated Trailer

€184,95 incl.

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The Jaltest JDC113.9 is the adapter cable that converts the proprietary 5-pin diagnostic connector from refrigeration units by Thermo King and Carrier to the 26-pin DB26 connection on the Jaltest Link. The connector is located directly on the refrigeration unit at the control module; since the cable connects straight to the Link's DB26 port, you won't need any additional adapter cables.

Once connected, Jaltest diagnostic software can access transport refrigeration systems from both manufacturers: Thermo King's Smart Reefer 2 and Smart Reefer 3 and Thermoguard TG-VI, plus Carrier units MAXIMA/ULTRA, VECTOR and VECTOR 1350. The equipment reads fault codes, live data and ECU information from these control systems; for the Carrier VECTOR 1350, maintenance data is also included. Since refrigeration units have never had a standardized diagnostic connector, both manufacturers use their own connector design for each unit generation. This cable falls under Jaltest CV (commercial vehicles).

KEY BENEFITS

✔Two major refrigeration brands: Thermo King and Carrier control systems covered by Jaltest.
✔Direct connection to the Jaltest Link via 26-pin DB26; no additional adapter cables required.
✔Reads fault codes, live data and ECU parameters from supported units, helping you diagnose cooling system faults.
✔For the Carrier VECTOR 1350, maintenance intervals are also covered, with service reports included.

IMPORTANT NOTES

✕For Smart Reefer 4, Smart Reefer µP VI/Thermoguard MTempIV, VECTOR 1550, the X Series (EXTRA/ULTIMA/ULTRA/X2) and X4 7300 & 7500 Jaltest coverage does not list any diagnostic functions.
✕Even with enclosed units, it remains reading out: Jaltest does not offer the ability to control components or configure parameters for these cooling systems.
✕Only for the 5-pin connector with DB26; Carrier uses a different diagnostic connector depending on the unit generation.
✕Requires a Jaltest Link with valid CV license; the cable itself does not provide any additional coverage.

Applications and Features

This connection allows you to access and control the refrigeration unit settings using Jaltest software.

Control units you can access

  • Thermo King Smart Reefer 2 and Smart Reefer 3: The refrigeration unit controls with full readout coverage.
  • Thermo King Thermoguard TG-VI: Including fault codes, measurement values, and ECU data.
  • Carrier MAXIMA/ULTRA, VECTOR and VECTOR 1350: The Carrier refrigeration units that Jaltest reads.

What you can do

  • Read fault codes: Request the fault memory of the refrigeration unit controller.
  • View measurement values: Real-time sensor readings from the refrigeration unit, with an alert when a value goes out of range.
  • Maintenance Data: View maintenance intervals on Carrier VECTOR 1350 and generate a service report.

Compatible vehicles and applications

The connector type is what matters, not the model. This cable fits any refrigerated trailer or reefer semi-trailer equipped with a Thermo King or Carrier cooling unit featuring a 5-pin diagnostic connector; check which connector is installed on your unit on-site.

Application:

  • Refrigerated trailers and reefer semi-trailers with a Thermo King or Carrier cooling unit with 5-pin diagnostic connector
  • Chassis brand is not a factor: The cable follows the cooling unit, not the trailer manufacturer
  • Year of manufacture is not a factor: Cooling units have no mandatory diagnostic connector requirement
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Good to know: The diagnostic connector is located on the cooling unit itself, near the control module. Each brand uses a different connector type per unit generation. Therefore, check which connector your vehicle has before ordering.

Package contents

  • 1x Jaltest (JDC113.9) | Thermo King/Carrier 5-pin OBD - 26-pin DB26 Adapter Cable | Refrigerated Trailer

Technical specifications

Specification Description
Brand Jaltest (Cojali)
Reference number JDC113.9
Type Adapter cable
Application Thermo King and Carrier cooling units with 5-pin connector
System-side connector 5-pin OBD
Interface-side connector 26-pin DB26
Control units Thermo King Smart Reefer 2 and 3 and Thermoguard TG-VI; Carrier MAXIMA/ULTRA, VECTOR and VECTOR 1350
Segment Refrigerated trailer
Jaltest module Jaltest CV (commercial vehicles)
Part of cable set Cooling unit cable set (29989)
Required to use Jaltest Link with valid software license