C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001)
Temperature
The control modules must not be heated to above 80 degree C. Remove control modules when stoving for example.
Arc welding
Always disconnect the battery negative lead to prevent a short-circuit.
Position the welding ground as close to the welding site as possible, otherwise different ground potentials may be generated in different components.
When welding close to an electronic module, the unit must be removed to avoid heat damage.
Replacement
Do not replace a control module without checking its wiring and components. Otherwise the new component may be damaged in the same way as the old
one.
