Hummer H2. Manual - part 16

Disconnect left and right seat belt pretensioner Yellow 2-pin connectors located at center pillar lower 
garnish. Air bag connector terminals are automatically shorted together. See Fig. 21 .  

Activating System (GS300 & GS400) 

Connect all seat belt pretensioner and air bag Yellow 2-pin connectors in reverse order. Install all removed 
covers. Connect negative battery cable. Staying well away from air bag modules, turn ignition switch to ACC or 
ON position. Ensure AIR BAG indicator light operates properly, see SYSTEM OPERATION CHECK .  

Disabling System (SC300 & SC400) 

1. Obtain radio anti-theft protection code from vehicle owner and record preset radio frequencies before 

disconnecting battery.  

2. Place front wheels in straight-ahead position. Turn ignition switch to LOCK position. Disconnect and 

shield negative battery cable. Wait at least 90 SECONDS before working on vehicle.  

3. Disconnect driver-side air bag module connector located under steering column, near combination switch. 

Air bag connector terminals are automatically shorted together. See Fig. 21 and Fig. 24 .  

4. Open glove box. Remove passenger-side air bag connector cover from inside glove box. Disconnect 

passenger-side air bag connector. Air bag connector terminals are automatically shorted together. See Fig. 
21 and Fig. 25 .  

Activating System (SC300 & SC400) 

Connect passenger-side air bag Yellow 2-pin connector. Connect driver-side air bag Yellow 2-pin connector. 
Install covers. Connect negative battery cable. Staying well away from air bag modules, turn ignition switch to 
ACC or ON position. Ensure AIR BAG indicator light operates properly, see SYSTEM OPERATION 
CHECK .  

Disabling System (LX450) 

1. Obtain radio anti-theft protection code from vehicle owner and record preset radio frequencies before 

disconnecting battery.  

2. Place front wheels in straight-ahead position. Turn ignition switch to LOCK position. Disconnect and 

shield negative battery cable. Wait at least 90 SECONDS before working on vehicle.  

3. Disconnect driver-side air bag module Yellow 2-pin connector located under steering column, near 

combination switch. Air bag connector terminals are automatically shorted together. See Fig. 21 .  

4. Remove glove box door. Remove passenger-side air bag connector from air bag bracket. Disconnect 

passenger-side air bag Yellow 2-pin connector. Air bag connector terminals are automatically shorted 
together. See Fig. 21 and Fig. 26 .  

Activating System (LX450) 

Connect passenger-side air bag Yellow 2-pin connector. Connect driver-side air bag Yellow 2-pin connector. 
Install covers. Connect negative battery cable. Staying well away from air bag modules, turn ignition switch to 
ACC or ON position. Ensure AIR BAG indicator light operates properly, see SYSTEM OPERATION 
CHECK .  

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Fig. 21: Air Bag Activation Prevention Mechanism Connector (Lexus) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Fig. 22: Disconnecting Driver-Side Air Bag Connector (ES300 & LS400) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 

Fig. 23: Disconnecting Passenger-Side Air Bag Connector (ES300 & LS400 Shown; GS300 & GS400 Are 

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures

  

Similar) 
Courtesy of COURTESY OF TOYOTA MOTOR SALES, U.S.A., INC. 

Fig. 24: Disconnecting Driver-Side Air Bag Connector (SC300 & SC400) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

 

1997 Lexus SC 300 

GENERAL INFORMATION Air Bag Deactivation Procedures