Rodeo S 2WD L4-2.2L (1999)
Sensing And Diagnostic Module: Initial Inspection and Diagnostic Overview
NOTE: If any SRS components are damaged, they must be replaced. If SRS component mounting points are damaged, they must be replaced.
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Never use SRS parts from another vehicle. This does not include remanufactured parts purchased from an authorized dealer; they may be used for
SRS repairs.
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Do not attempt to service the SDM, the SRS coil assembly, or the air bag assembly. Service of these items is by replacement only.
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Verify the part number of replacement air bag assembly.
CAUTION:
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Never use the air bag assembly from another vehicle. Use only the air bag assembly for Trooper.
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Proper operation of the sensors and supplemental restraint system (SRS) requires that any repairs to the vehicle structure return it to the original
production configuration. Deployment requires, at a minimum, replacement of the SDM, air bag assembly and dimensional inspection of the
steering column. Any visible damage to the SDM mounting bracket (a) requires replacement, and the steering column must be dimensionally
inspected, whether deployment occurred or not.
ACCIDENT WITH DEPLOYMENT - COMPONENT REPLACEMENT AND INSPECTIONS
Certain SRS components must be replaced or inspected for damage after a frontal crash involving air bag deployment. Those components are:
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Air bag assembly
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SDM
CAUTION: See "SDM Replacement Guidelines" below for important information on SDM replacement in both deployment and non-deployment
crashes.
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SRS coil assembly - Inspect wiring and connector for any signs of scorching, melting, or damage due to excessive heat. Replace if damaged.
ACCIDENT WITH OR WITHOUT DEPLOYMENT - COMPONENT INSPECTION
Certain SRS and restraint system components must be inspected after any crash, whether the air bag deployed or not. Those components are:
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Steering column - Dimensionally inspect per "Checking Steering Column for Accident Damage".
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Knee bolsters and mounting points - Inspect for any distortion, bending, cracking, or other damage.
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I/P steering column reinforcement plate - Inspect for any distortion, bending, cracking, or other damage.
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I/P braces - Inspect for any distortion, bending, cracking, or other damage.
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Seat belts and mounting points.
SDM REPLACEMENT GUIDELINES
SDM replacement policy requires replacement of SDM, after crash involving air bag deployment when "SRS Warning Lamp" turn "ON", "SRS
Diagnosis" should be done.
WIRING DAMAGE
If any SRS wire harness is damaged, it should be replaced. Don't repair SRS HARNESS. It is replace only.
SRS CONNECTOR (PLASTIC BODY AND TERMINAL METAL PIN) DAMAGE
It any connector or terminal in the SRS wire harness (except pigtails) is damaged, it should be replaced.
SRS WIRE PIGTAIL DAMAGE
If the wiring pigtail (a wire or wires attached directly to the device, not by a connector) is damaged, the entire component (with pigtail) must be replaced.
Examples of "pigtail" components are the driver air bag assembly, the passenger air bag assembly, and the SRS coil assembly.
NOTE:
- If any SRS components are damaged, they must be replaced. If SRS component mounting points are damaged, they must be replaced.
- Never use SRS parts from another vehicle. This does not include remanufactured parts purchased from an authorized dealer; they may be used for SRS
repairs.
- Do not attempt to service the SDM, the SRS coil assembly, or the air bag assembly. Service of these items is by replacement only.
- Verify the part number of replacement air bag assembly.
In all types of accidents regardless of "Air Bag" deployment, visually inspect all of the following components and replace as required:
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Driver air bag assembly
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Passenger air bag assembly
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Steering wheel
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SRS coil assembly
