Entering On-Board Diagnostics
WARNING: This page is about a different variant/trim than selected.
WARNING:
Accidental air bag deployment is possible. Personal injury may result. To avoid possible injury after repairs, turn ignition on with negative battery cable disconnected. Exit vehicle. Ensure vehicle is clear of personnel and connect negative battery cable.
Before entering on-board diagnostics, go to PRETEST INSPECTION & DIAGNOSTIC PROCEDURE . Ensure battery is fully charged. Connect DRBIII to data link connector. Data link connector is located under lower left side of instrument panel. Follow DRBIII manufacturer instructions and check for fault messages. If any fault messages exist, go to Diagnostic Trouble Code (DTC) identification table for appropriate test. See DIAGNOSTIC TROUBLE CODES (DTCS) table.
DIAGNOSTIC TROUBLE CODES (DTCS)
| DRBIII Fault Message | Go To Test | ||
|---|---|---|---|
| ACCELEROMETER 1 | TEST 1A | ||
| ACCELEROMETER 2 | TEST 1A | ||
| INTERNAL 1 | TEST 1A | ||
| INTERNAL 2 | TEST 1A | ||
| OUTPUT DRIVER 1 | TEST 1A | ||
| OUTPUT DRIVER 2 | TEST 1A | ||
| STORED ENERGY FIRING 1 | TEST 1A | ||
| LOSS OF IGNITION RUN ONLY | TEST 2A | ||
| LOSS OF IGNITION RUN-START | TEST 3A | ||
| LEFT CURTAIN SQUIB CIRCUIT OPEN(1) | TEST 4A | ||
| LEFT CURTAIN SQUIB CIRCUIT SHORT(1) | TEST 5A | ||
| LEFT CURTAIN SQUIB CIRCUIT SHORT TO BATTERY(1) | TEST 6A | ||
| LEFT CURTAIN SQUIB CIRCUIT SHORT TO GROUND(1) | TEST 7A | ||
| RIGHT CURTAIN SQUIB CIRCUIT OPEN(1) | TEST 8A | ||
| RIGHT CURTAIN SQUIB CIRCUIT SHORT(1) | TEST 9A | ||
| RIGHT CURTAIN SQUIB CIRCUIT SHORT TO BATTERY(1) | TEST 10A | ||
| RIGHT CURTAIN SQUIB CIRCUIT SHORT TO GROUND(1) | TEST 11A | ||
| CALIBRATION MISMATCH | TEST 12A | ||
| VEHICLE BODY STYLE UNKNOWN | TEST 12A | ||
| CLUSTER MESSAGE MISMATCH | TEST 13A | ||
| DRIVER SBT CIRCUIT OPEN | TEST 14A | ||
| DRIVER SBT CIRCUIT SHORT | TEST 15A | ||
| DRIVER SBT SHORT TO BATTERY | TEST 16A | ||
| DRIVER SBT SHORT TO GROUND | TEST 17A | ||
| DRIVER SQUIB 1 CIRCUIT OPEN | TEST 18A | ||
| DRIVER SQUIB 1 CIRCUIT SHORT | TEST 19A | ||
| DRIVER SQUIB 1 CIRCUIT SHORT TO BATTERY | TEST 20A | ||
| DRIVER SQUIB 1 CIRCUIT SHORT TO GROUND | TEST 21A | ||
| DRIVER SQUIB 2 CIRCUIT OPEN | TEST 22A | ||
| DRIVER SQUIB 2 CIRCUIT SHORT | TEST 23A | ||
| DRIVER SQUIB 2 CIRCUIT SHORT TO BATTERY | TEST 24A | ||
| DRIVER SQUIB 2 CIRCUIT SHORT TO GROUND | TEST 25A | ||
| NO LEFT-SIDE IMPACT SENSOR 1 COMMUNICATION | TEST 26A | ||
| NO RIGHT-SIDE IMPACT SENSOR 1 COMMUNICATION | TEST 27A | ||
| LEFT-SIDE IMPACT SENSOR 1 INTERNAL 1 | TEST 28A | ||
| RIGHT-SIDE IMPACT SENSOR 1 INTERNAL 1 | TEST 29A | ||
| NO CLUSTER MESSAGE | TEST 30A | ||
| NO ODOMETER MESSAGE | TEST 31A | ||
| PASSENGER SBT CIRCUIT OPEN | TEST 32A | ||
| PASSENGER SBT CIRCUIT SHORT | TEST 33A | ||
| PASSENGER SBT SHORT TO BATTERY | TEST 34A | ||
| PASSENGER SBT SHORT TO GROUND | TEST 35A | ||
| PASSENGER SQUIB 1 CIRCUIT OPEN | TEST 36A | ||
| PASSENGER SQUIB 1 CIRCUIT SHORT | TEST 37A | ||
| PASSENGER SQUIB 1 CIRCUIT SHORT TO BATTERY | TEST 38A | ||
| PASSENGER SQUIB 1 CIRCUIT SHORT TO GROUND | TEST 39A | ||
| PASSENGER SQUIB 2 CIRCUIT OPEN | TEST 40A | ||
| PASSENGER SQUIB 2 CIRCUIT SHORT | TEST 41A | ||
| PASSENGER SQUIB 2 CIRCUIT SHORT TO BATTERY | TEST 42A | ||
| PASSENGER SQUIB 2 CIRCUIT SHORT TO GROUND | TEST 43A | ||
| AIR BAG WARNING LIGHT DRIVER | TEST 44A | ||
| AIR BAG WARNING LIGHT CIRCUIT OPEN | TEST 44A | ||
| AIR BAG WARNING LIGHT CIRCUIT SHORT | TEST 44A | ||
| AIR BAG WARNING LIGHT ON WITHOUT TROUBLE CODES | TEST 45A | ||
| NO PCI TRANSMISSION | TEST 46A | ||
| POWER SUPPLY VOLTAGE LOW | TEST 47A | ||
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