( TF09E00H46400000000FAAT02 )
SRS Symptom Troubleshooting - SRS indicator stays on, but no DTCs are stored
SRS indicator stays on, but no DTCs are stored
NOTE: Before doing this troubleshooting procedure, check the battery is sufficiently charged. If the battery voltage is low, SRS indicator stays on.
  1. Start the engine, and see if the malfunction indicator lamp (MIL) stays on.
Does the MIL come on?
YES -
NO -
Go to Step 2 .
  1. Make sure the HDS communicates with the vehicle and the SRS unit. If it does not communicate, troubleshoot the DLC circuit.
Are any SRS DTCs indicated?
YES -
Do the SRS DTC troubleshooting.
NO -
Go to Step 5 .
  1. Select Body Electrical status with the HDS.
  1. Check for DTCs in the Gauge Menu with the HDS.
Is DTC B1187 indicated?
YES -
NO -
Go to Step 7 .
Does the SRS indicator come on?
YES -
Faulty SRS unit; replace the SRS unit.
NO -
Faulty gauge control module; replace the gauge control module.