Fault Code 16 troubleshooting is the eleven-page fault-isolation procedure for a lost High Integrity Link on the Eaton Fuller Advantage Heavy Duty transmission. This section of publication TRTS0980 identifies the ECA generation, recovers software, verifies the TECU supply and bulkhead connection, then measures HIL positive and negative continuity between the TECU, the Push Button Shift Control device and the Electronic Clutch Actuator. Each branch carries specified voltage and resistance ranges.
Official document details
| Brand | Eaton |
|---|---|
| Model coverage | Fuller Advantage & Fuller Advantage Heavy Duty automated transmission |
| System / Group | DTCs – Fault Isolation Procedures |
| Publication no. | TRTS0980 |
| Year / Revision | 2016 (Rev. 2016.06.20) |
| Pages | 11 |
| File size | 1.4 MB |
| Format | |
| Language | English |
Fault Code 16 troubleshooting table of contents
- Steps A to C – Identify the ECA and recover software
- Steps D to F – Verify TECU supply, bulkhead and shift device type
- Steps G and H – Check codes and use PD Mode
- Steps I to N – Verify PBSC voltage and HIL continuity
- Steps O to W – Inspect ECA connectors and HIL wiring
- Step V – Verify repair
Applicable truck models covered
The procedure applies to Eaton Fuller Advantage and Fuller Advantage Heavy Duty automated transmissions with an Electronic Clutch Actuator and, if fitted, an Eaton PBSC. It references the 3-Way and 8-Way ECA connectors, the 30-Way PBSC connector, the 38-Way Vehicle Harness and the terminating resistor, all needing OEM schematics. Transmission data is published on the manufacturer’s official Eaton transmissions website.
Who needs this Code 16 troubleshooting manual
Driveline technicians tracing a truck that will not shift or a flashing “F” use this procedure to isolate the data-link break to the vehicle harness, transmission harness, ECA or PBSC before replacing any single component.
The complete PDF, published under Eaton document TRTS0980, is available in the DiagTechPro manuals library; a free account is required to download it.
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