Opel Insignia: Steering Wheel and Column
Opel Insignia B 2018-2025 Service Manual / Steering & Driveline & Axle / Steering Wheel and Column
SPECIFICATIONS
FASTENER SPECIFICATIONS
Single Use Threaded Fastener/Component Tightening Specifications
NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.
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Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after removal.
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ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS
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SCHEMATIC AND WIRING DIAGRAMS
STEERING WHEEL WIRING SCHEMATICS
Heated Steering Wheel (UVD)
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Diagnostic Information and Procedures
Symptoms - Steering Wheel and Column
NOTE: Review the system operation in order to familiarize yourself with
the system
functions.
Refer to Steering Wheel and Column Description and Operation.
Sympto
Repair Instructions
Wire to Wire Repair - Steering
Special Tools
EL-38125-10 Splice Sleeve Crimping Tool (non GMNA)
J-38125-5A Ultra Torch Special Tool
J-38125-8 Splice Sleeve Crimping Tool (GMNA)
For equivalent reg
Description and Operation
STEERING WHEEL AND COLUMN DESCRIPTION AND OPERATION
Steering Column Lock
The Steering Column Lock Module (SCLM) controls the steering wheel theft
deterrent lock function,
which allows the colum
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Description and Operation
SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM DESCRIPTION AND OPERATION
SIR System Overview
The supplemental inflatable restraint (SIR) system supplements the protection
offered by the seat belts. The SIR
system contains an inflatable restraint sensing and diagnostic module (SDM), air
bags, seat belt p
Electrical System
Electrical System Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
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