DTE Always Reads "0" Miles
- Remove instrument cluster. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION in this article. Check continuity of pin "16A" to fuel sending unit. If okay, go to next step. If not, repair open in circuit wiring as necessary.
- Measure fuel sending unit resistance between pin "16A" and pin "10A" (ground). With tank full, reading should be less than 5 ohms resistance. With tank empty, reading should be more than 140 ohms resistance. If okay, replace fuel computer module. If not, repair circuit wiring or replace fuel sending unit.