The PACCAR fuel gauge code document is the official PACCAR technical reference covering DTCs / Cab (2011 & Newer). This 4-page resource explains primary Fuel Gauge Inoperative — Symptom Overview, giving technicians factory-accurate information instead of guesswork.
Working directly from the manufacturer’s own document keeps terminology, part numbers, and procedure order consistent with what a dealership or fleet audit expects, instead of relying on a third-party summary that can drop a step or mislabel a component. The preview pages below show the exact layout a technician sees once the file is downloaded, so there are no surprises about scope or formatting before registering for access.
Short factory bulletins like this one are meant to be read alongside the rest of the same document group rather than in isolation: cross-check the surrounding pages and any related codes before ordering parts or signing off a repair, since a single sheet rarely tells the whole diagnostic story on its own.
PACCAR fuel gauge code: document details
| Brand | PACCAR |
| Model coverage | PACCAR trucks 2011 & newer |
| System/Group | DTCs / Cab — Electrical System |
| Publication no. | PM819003/KM815056 |
| Year/Revision | 09/16/2011 |
| Pages | 4 |
| File size | 0.1 MB |
| Format | |
| Language | English |
Table of contents
- Primary Fuel Gauge Inoperative — Symptom Overview
- Step 1: Ignition ON and ESA Connection
- Step 2: Monitor Primary Fuel Gauge Reading
- Step 3: Simulate Gauge Movement and CVSG Data Link Wiring Checks
- Step 4: Diagnose Trouble Codes (DTC 82903 / DTC 82904)
- Step 5: Unplug Fuel Gauge Harness and Ground/Signal Wire Continuity Tests
- Step 6: DTC 82903 Active — Diagnosis and Sensor Testing
- Step 7: DTC 82904 Active — Short Circuit Diagnosis
- Fuel Level Resistance Reference Table (Empty to Full)
Applies to the PACCAR fuel gauge code
The fuel gauge code applies to DTCs / Cab (2011 & Newer) documented by PACCAR. For complete manufacturer documentation, see PACCAR official website.
Who needs this fuel gauge code guide
Diesel technicians, fleet maintenance staff, and workshop owners need this fuel gauge code to diagnose faults and complete repairs using the manufacturer’s own factory data rather than guesswork.
The complete fuel gauge code PDF is available in the DiagTechPro manuals library. Free account registration is required to download this document.
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