Cadillac B1513: Instrument Panel Cluster Voltage Low Input

What Does The Cadillac B1513 Code Mean?

DTC P1327 not set, engine started, engine speed over 1,500 rpm, and the PCM received a “low voltage” message on the Class 2 data line from the Instrument panel cluster (IPC). The IPC detected the system voltage was less than 10.5v for 30 seconds

What Are The Potential Causes Of The Cadillac B1513 Code?

• Check the operation of the Charging system (Generator)
• The charge indicator and driver warning message are set in the driver information center (DIC)
• IPC is damaged or has failed

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> New 160 Amp High Output Alternator Replacement For 2007-11 Cadillac Escalade
>>> BPR Instrument Cluster Compatible with 2003-2004 Cadillac Escalade
>>> Twippo 372Pcs Waterproof Wire Connectors Kit

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

GM, 2013, Service Bullettin – Prior To Any Circuit Testing.