Detroit Fault Codes SPN 96/FMI 13 – GHG14
SPN 96/FMI 13 - GHG14
Fuel Level Sensor Missing or Not Available
Fuel level sensor is hardwired to instrument cluster. Fuel level signal is multiplexed from instrument cluster to the CPC.
SPN 96/FMI 13
| Description | This fault indicates a missing fuel level signal at the Common Powertrain Controller (CPC). |
|---|---|
| Monitored Parameter | Fuel Level Status Byte |
| Typical Enabling Conditions | Always Enabled |
| Monitor Sequence | None |
| Execution Frequency | Continuous when enabling conditions met |
| Typical Duration | 10 Seconds |
| Dash Lamps | CEL |
| Engine Reaction | None |
| Verification | Key Cycle |
Check as follows:
1. Connect DiagnosticLink® .
2. Check for multiple codes. Are any other fault codes present?
2.1. Yes; if CPC SPN 168/FMI 0/14/18 (battery voltage) or SPN 625/FMI (any) Controller Area Network (CAN) fault codes are present, troubleshoot these first.
2. No; if only SPN 96/FMI 13 fault is present, Go to step 3.
3. Has the CPC been recently reprogrammed?
3.1. Yes; check for proper configuration of the CPC against the server information. Reprogram the CPC with the correct information as necessary.
2. No; refer to Original Equipment Manufacturer (OEM) literature for instrument cluster troubleshooting.
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