Emergency tensioning retractor control module with airbag, purpose - GF91.60-P-4006-02A

Models 129, 140, 170, 202, 208 

Model 210 up to 6/98 

Model 210 as of 6/98 without window airbag, without  ,

In the event of a collision the ETR control module with airbag (N2/2)  assumes the following functions:

• Recognition and evaluation of the accident according to type and severity.
• Recognition of the switching state of the left and right front seat belt buckle/belt lock switch (S68/7, S68/8) at the moment of the collision (only for and models up to 6/93)
• Triggering the drive and passenger airbags
• Triggering the driver and passenger emergency tensioning retractors
• Triggering the driver and passenger side airbags
• Recording of up to three crash reports
• Shutting off the engine when the airbags are triggered (only on vehicles with common rail ejection (CDR))

During normal vehicle operation the ETR control module with airbag (N2/2)  performs the following functions:

• Self-test when circuit 15R is "ON" and continuous system monitoring during vehicle operation.
• Storage of up to 5 recognized malfunctions in the DTC memory.
• Control of the SRS malfunction indicator lamp (A1e15)  in the instrument cluster when a malfunction is recognized.
• Prevention of erroneous triggering during normal vehicle operation with additional safety sensor.