SRS DTC Troubleshooting: 41-2x, 41-8x, 41-9x, 41-Ax, 41-Bx
DTC 41-2x, 41-8x, 41-9x, 41-Ax, 41-Bx ("x" can be 0 thru 9 or A thru F):
Internal Failure of the Left Front Impact Sensor
NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures See: Body and Frame/Air Bag(s) Arming and
Disarming/Service and Repair and General Troubleshooting Information See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes.
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to ON (II), then wait for 10 seconds.
3. Check for DTCs with the HDS.
Is DTC 41-2x, 41-8x, 41-9x, 41-Ax, or 41-Bx indicated?
YES -
Faulty left front impact sensor; replace the left front impact sensor See: Restraints and Safety Systems/Air Bag Systems/Impact Sensor/Service and
Repair/Front Impact Sensor Replacement, then clear the DTC. If the DTC is still present, replace the SRS unit See: Relays and Modules/Relays
and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit Replacement.?
NO -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.?
41-9x
SRS DTC Troubleshooting: 41-2x, 41-8x, 41-9x, 41-Ax, 41-Bx
DTC 41-2x, 41-8x, 41-9x, 41-Ax, 41-Bx ("x" can be 0 thru 9 or A thru F):
Internal Failure of the Left Front Impact Sensor
NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures See: Body and Frame/Air Bag(s) Arming and
Disarming/Service and Repair and General Troubleshooting Information See: Restraints and Safety Systems/Air Bag Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes.
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to ON (II), then wait for 10 seconds.
3. Check for DTCs with the HDS.
Is DTC 41-2x, 41-8x, 41-9x, 41-Ax, or 41-Bx indicated?
YES -
Faulty left front impact sensor; replace the left front impact sensor See: Restraints and Safety Systems/Air Bag Systems/Impact Sensor/Service and
Repair/Front Impact Sensor Replacement, then clear the DTC. If the DTC is still present, replace the SRS unit See: Relays and Modules/Relays
and Modules - Restraints and Safety Systems/Air Bag Control Module/Service and Repair/SRS Unit Replacement.?
NO -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.?
42
Adaptive Cruise Control (ACC) DTC Troubleshooting: 42
DTC 42:
VSA Brake Actuator Malfunction
1. Check if the VSA modulator-control unit has ever been replaced.
