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GAP Diagnostic 2023-09-12 All Rights Reserved
User Manual G3 units: Version 37, Firmware V4.0
4.7.9 RCM Restraints Control Module/Airbag
Set Normal Mode
(L322-10, L319, L320, L538-11, L405-13, L494-14)
This routine is used when the Airbag ECU is replaced following a crash (crash logs cannot be erased).
It will initialize the ECU and set it to normal mode.
Restraints Build Mode (2017+)
This routine is used when the Airbag ECU is replaced following a crash (crash logs cannot be erased).
It will initialize the ECU and set it to normal mode.
VIN Lean (L405-13, L494-14)
This routine is used when the Airbag ECU is replaced following a crash (crash logs cannot be erased).
Calibration (L319 2015-2016, L405-13, L494-14)
This calibration is required after updating the CCF or when installing a new Airbag ECU.
Calibrate Acceleration Sensors (2017+)
Restraints Build Mode (2017+)
Required to activate a new RCM ECU.
4.7.10 HVAC Heat / Cool
Learn Actuator Limits
(L322-10, L319-10, L320-10)
This routine is used when an actuator is removed or replaced. It is also required when the HVAC ECU
is replaced.
Stepper motor initialization
(L319-10, L320-10, L405, L494, L550)
This routine is used when a stepper motor is removed or replaced. It is also required when the HVAC
ECU is replaced.
Set HVAC for AHCM (L322-10)
This routine is required in order to use the AHCM Auxiliary Heater routines on these vehicles. It
only needs to be performed once.
Stepper motor end stop detect (L550)
Required when the HVAC ECU is replaced.
Saving configuration (L550)
Required when the HVAC ECU is replaced.
Ambient air temperature algorithm (L550)
Required when the HVAC ECU is replaced.
