Diagnostic Trouble Code (DTC) List - Vehicle

Diagnostic Trouble Code (DTC) List - Vehicle

This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.

Engine Control Module






















































































Aisin (81-40LE) Automatic Transmission










ZF 4HP 16 Automatic Transmission


































Electronic Brake Control Module






SDM 1.6L/1.8L

When the sensing and diagnostic module (SDM) detects any problem it illuminates the air bag warning indicator and stores the DTCs.

The supplemental inflatable restraints (SIR) diagnostic system check must always be the starting point for any SIR diagnosis. The diagnostic system check reveals DTCs through the use of the scan tool. It also checks for proper air bag warning lamp operation.

The 2 types of DTCs that may be recorded are as follows:

1. Active DTCs represent a malfunction being detected during the current ignition cycle. Active DTCs are stored in random access memory (RAM).
2. Historic DTCs represent malfunctions detected since the last time the historic memory was cleared. Historic DTCs are stored in the electrically erasable programmable read-only memory (EEPROM).





SDM 2.0L

When the sensing and diagnostic module (SDM) detects any problem it illuminates the air bag warning indicator and stores the DTCs.

The supplemental inflatable restraints (SIR) diagnostic system check must always be the starting point for any SIR diagnosis. The diagnostic system check reveals DTCs through the use of the scan tool. It also checks for proper air bag warning lamp operation.

The 2 types of DTCs that may be recorded are as follows:

1. Active DTCs represent a malfunction being detected during the current ignition cycle. Active DTCs are stored in random access memory (RAM).
2. Historic DTCs represent malfunctions detected since the last time the historic memory was cleared. Historic DTCs are stored in the electrically erasable programmable read-only memory (EEPROM).