Hummer H2. Manual

Fig. 6: Locating Seat Belt Pretensioner Connector (1997 3.5RL)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Activating System (1997 2.2CL, 3.0CL, 3.5RL, 2.5TL & 3.2TL)

1. Ensure ignition is OFF and both battery cables are disconnected. Connect 2-pin driver-side air bag

connector.

Connect 2-pin passenger-side air bag connector. On 3.5RL, connect 2-pin seat belt pretensioner
connectors. On all models, reconnect battery cables. Check SRS indicator light to ensure system is
functioning properly. See SYSTEM OPERATION CHECK . Reset radio frequencies.

Disabling Air Bag System (1998 Models)

NOTE:

On 3.5RL, the Powertrain Control Module (PCM) memory MUST be reset
after disconnecting the battery. See appropriate COMPUTER RELEARN
PROCEDURES article in GENERAL INFORMATION.

1997 Lexus SC 300

GENERAL INFORMATION Air Bag Deactivation Procedures

1. Obtain radio anti-theft code from vehicle owner and write down preset radio frequencies. Ensure ignition

is OFF. Disconnect negative battery cable and then positive battery cable. Wait at least 3 MINUTES.

2. Remove access panel from under steering wheel. Disconnect 2-pin connector between driver-side air bag

and cable reel. See Fig. 7 and Fig. 8 . When disconnected, air bag connector power and ground terminals
are automatically shorted together.

3. Remove glove box. Disconnect 2-pin connector between passenger-side air bag and SRS main harness.

See Fig. 7 and Fig. 9 or Fig. 10 . When disconnected, air bag connector power and ground terminals are
automatically shorted together.

4. On 3.5RL, slide front seats fully forward and remove front and rear side trim. Remove front and rear door

trim and left and right "B" pillar trim panels. Disconnect 2-pin connector between both front seat belt
pretensioners and SRS main harness. See Fig. 7 and Fig. 11 . When disconnected, seat belt pretensioner
connector power and ground terminals are automatically shorted together.

Activating Air Bag System (1998 Models)

1. Ensure ignition is OFF and both battery cables are disconnected. Connect 2-pin driver-side air bag

connector to cable reel connector. Install access panel under steering wheel.

2. Connect 2-pin passenger-side air bag connector to SRS harness connector. Install glove box. On 3.5RL,

connect both front seat belt pretensioner 2-pin connector to SRS main harness. Install trim panels.

3. On all models, ensure ignition is off. Connect positive battery cable and then negative battery cable.

Ensure air bag system is functioning properly. See SYSTEM OPERATION CHECK . Reset radio anti-
theft code and preset radio frequencies.

NOTE:

To release SRS system connector lock, pull spring-loaded sleeve toward stop
while holding opposite half of connector. Continue pulling connector sleeve
and until connector halves are separated. DO NOT pull on connector half. See
Fig. 7 .

NOTE:

To reconnect SRS connector, push sleeve-side connector half toward pawl-side
connector half without touching sleeve. As connector halves are pressed
together pawl will push sleeve back. When connector halves are completely
connected, pawl will release spring-loaded sleeve and lock connector.

NOTE:

On 3.5RL, Powertrain Control Module (PCM) memory must be reset after
disconnecting battery. Start and run engine at 3000 RPM with no loads and
transmission in Park or Neutral. When radiator fan comes on allow engine to
idle for 5 minutes with A/C, headlights and rear defogger off.

1997 Lexus SC 300

GENERAL INFORMATION Air Bag Deactivation Procedures

Hummer H2. Manual - part 9