Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Always perform the Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
DTC B1370
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| Ignition 1 Circuit | B1370 06 | - | B1370 06 | B1370 01 | B1370 06 |
| Run/Crank Relay Coil Control | 1 | - | 1 | 1 | 1 |
| 1. A fault in this circuit will cause multiple symptoms including no start and may cause B1370 in the SDM. | |||||