| Description |
| • |
Supplemental Restraint System Control Module (SRSCM) determines whether
and when to deploy air bag module, seat belt pretensioner (BPT).
|
| • |
It supplies the air bag module with the power required to deploy the
module or the BPT.
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| • |
It also performs self-diagnosis function of the supplemental restraint
system.
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Circuit Diagram
Components 1. Supplemental Restraint System Control Module (SRSCM) Supplemental Restraint System Control Module (SRSCM) No Connector A Connector B 1 Driver airbag 2st stage High (+) - 2 Driver airbag 2st stage Low (+) - 3 Passenger airbag 2st stage Low (+) - 4 Passenger airbag 2st stage High (+) - 5 - - 6 - - 7 - - 8 - Retractor pretensioner-Rear, passenger HIGH (+) 9 - Retractor pretensioner-Rear, passenger LOW (-) 10 Battery (+) - 11 Crash Output - 12 Passenger Airbag 1st Stage LOW (-) - 13 Passenger Airbag 1st Stage HIGH (+) - 14 - - 15 - - 16 Passenger airbag OFF lamp/Telltale lamp - 17 Passenger airbag ON lamp Curtain Airbag Passenger LOW (-) 18 Curtain Airbag Passenger HIGH (+) 19 Driver Airbag 1st HIGH (+) Curtain Airbag Driver HIGH (+) 20 Driver Airbag 1st LOW (-) Curtain Airbag Driver LOW (-) 21 - Side Airbag Front Passenger LOW (-) 22 - Side Airbag Front Passenger HIGH (+) 23 - Side Airbag Front Driver HIGH (+) 24 - Side Airbag Front Driver LOW (-) 25 - Adaptive load limiter, passenger LOW (-) 26 C-CAN LOW (-) Adaptive load limiter, passenger HIGH (+) 27 C-CAN HIGH (+) Retractor Pretensioner Front Driver LOW (-) 28 IGN 1 Retractor Pretensioner Front Driver HIGH (+) 29 Front Impact Sensor Driver_ HIGH (+) - 30 Front Impact Sensor_Driver LOW (-) - 31 Front Impact Sensor_Passenger LOW (-) - 32 Front Impact Sensor_Passenger HIGH (+) Retractor Pretensioner Front Passenger HIGH (+) 33 Passenger airbag On/Off switch HIGH (+) Retractor Pretensioner Front Passenger LOW (-) 34 Passenger airbag On/Off switch LOW (-) - 35 L-CAN LOW (-) - 36 L-CAN HIGH (+) - 37 - 38 Adaptive load limiter, driver LOW (-) 39 Adaptive load limiter, driver HIGH (+) 40 Ground 41 - 42 - 43 - 44 - 45 - 46 - 47 Side Impact Sensor Front Driver HIGH (+) 48 Side Impact Sensor Front Driver LOW (-) 49 Side Impact Sensor Front Passenger LOW (-) 50 Side Impact Sensor Front Passenger HIGH (+) 51 - 52 -
Replacement 1. Remove the heater unit assembly. (Refer to Heater - "Heater Unit") 2. Loosen the mounting screws and remove the heater core cover (A). 3.
Replacement 1. Open the glove box. 2. Press both sides of the glove box (A) and take it out. 3. Remove the filter cover (A) by pressing the knob. 4.