Diagnostic Trouble Code (DTC) List/Type. Chevrolet Astro

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2000 🢒 Astro - 2WD 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Diagnostic Trouble Code (DTC) List/Type

Description		Module
DTC B1000 ECU Malfunction		SDM
DTC B1397 Device Voltage Reference Out #1 CKT Low		BCM
DTC B1398 Device Voltage Reference Out #1 CKT High		BCM
DTC B1477 Retained Accessory Power Circuit Low		BCM
DTC B1478 Retained Accessory Power Circuit High		BCM
DTC B1480 Battery Rundown Protection Circuit Malf		BCM
DTC B2575 Headlamp Control Circuit Malfunction		BCM
DTC B2577 Headlamp Control Circuit Low		BCM
DTC B2585 Parklamp Control Circuit Malfunction		BCM
DTC B2613 Pass Compartment Dimming #1 Circuit High		BCM
DTC B2617 Pass Compartment Dimming #2 Circuit Low		BCM
DTC B2618 Pass Compartment Dimming #2 Circuit High		BCM
DTC B2647 Ambient Light Sensor Circuit Low		BCM
DTC B2648 Ambient Light Sensor Circuit High		BCM
DTC B2722 Trans Preference Switch Circuit Low		BCM
DTC B2752 Horn Relay Coil Circuit Low		BCM
DTC B2947 Security System Sensor Power CKT Low		BCM
DTC B2948 Security System Sensor Power CKT High		BCM
DTC B2957 Security System Sensor Data Circuit Low		BCM
DTC B2958 Security System Sensor Data Circuit High		BCM
DTC B2960 Sec Sys Sensor Data Incorrect but Valid		BCM
DTC B2961 Key In Ignition Circuit Malfunction		BCM
DTC B3031 Security System Controller in Learn Mode		BCM
DTC B3033 Security System Indicates Tamper		BCM
DTC B3102 Keyless Entry Data Link Circuit Low		BCM
DTC B3137 All Door Lock Circuit Low		BCM
DTC B3138 All Door Lock Circuit High		BCM
DTC B3147 RF Unlock Switch Circuit Low		BCM
DTC B3148 RF Unlock Switch Circuit High		BCM