Pinpoint Tests AN: DTC B1317

Instrumentation, Message Center and Warning Chimes

Pinpoint Test AN: DTC B1317

Refer to Wiring Diagram Set 60, Instrument Cluster for schematic and connector information. Diagrams By Number

Normal Operation
- DTC B1317 (Battery Voltage High) - sets in continuous memory if the Instrument Cluster (IC) detects battery voltage above 16 volts for 5 seconds on circuit SBP26 (YE/RD).

This pinpoint test is intended to diagnose the following:

- Charging system concern
- IC



PINPOINT TEST AN: DTC B1317

NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

NOTE: DTC B1317 may be stored in the module memory due to past battery charging or vehicle jump starting events.

AN1-AN3: