Endeavor V6-3.8L SOHC (2004)
3. Read the data list (fault duration and how many times memories are erased), using scan tool MB991958.
4. Erase the diagnostic trouble codes, and then turn the ignition switch to the LOCK (OFF) position.
5. Wait for at least one second, and then turn the ignition switch to the ON position again.
6. After waiting 15 seconds or more, note all displayed diagnostic trouble codes (Refer to Diagnostic Trouble Code Chart). See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Descriptions/Supplemental Restraint System
(SRS)
REPAIR PROCEDURE
WHEN FRONT AIR BAGS DEPLOY IN A COLLISION.
1. Replace the following parts with new ones:
-
SRS-ECU.
-
Air bag modules (Refer to Vehicles without advanced air bag, Vehicles with advanced air bag).
-
Seat belt with pre-tensioner (Refer to Vehicles with out advanced air bag, Vehicles with advanced air bag).
-
Front impact sensors (Refer to Vehicles with out advanced air bag, Vehicles with advanced air bag).
-
Instrument panel (Refer to Instrument Panel Assembly).
2. Check the following parts and replace if there are any malfunctions:
-
Clock spring (Refer to Vehicles without advanced air bag, Vehicles with advanced air bag).
-
Seat slide sensor Vehicles with advanced air bag.
-
Seat belt switch Vehicles with advanced air bag (Refer to Front Seat Assembly).
-
Steering wheel, steering column shaft assembly
1. Check the wiring harness (built into the steering wheel) and connectors for damage, and terminals for deformation.
2. Install the air bag module to check fit and alignment with the steering wheel.
3. Check the steering wheel for noise, binding or difficult operation and excessive free play.
4. Check the steering column shaft shock absorbing mechanism (Refer to Powertrain Management/Computers and Control
Systems/Information Bus/Service and Repair - Steering Column Shaft Assembly Shock Absorbing Mechanism Check).
3. Check the wiring harnesses for binding, the connectors for damage, poor connections, and the terminals for deformation (Refer to Service
Precautions).
WHEN SIDE AIR BAGS DEPLOY IN A COLLISION.
1. Replace the following parts with new ones:
-
SRS-ECU.
-
Side impact sensors.
-
Front seatback assembly (Refer to Front Seat Assembly).
2. Check the wiring harnesses for binding, the connectors for damage, poor connections, and the terminals for deformation (Refer to Service
Precautions).
WHEN AIR BAGS DO NOT DEPLOY IN LOW-SPEED COLLISION.
Check the SRS components. If the SRS components are showing any visible damage such as dents, cracks, or deformation, replace them with new ones.
Concerning parts removed for inspection, replacement with new parts and cautionary points for working, refer to appropriate INDIVIDUAL
COMPONENT SERVICE.
FRONT IMPACT SENSOR
