Workshop Manual

9J1–11
RESTRAINT CONTROL SYSTEM
Chart C “AIR BAG” Warning Lamp Does Not Comes “ON” Steady
Step Action Yes No
1 1. When measurements are requested in this chart use J–39200
DVM with correct terminal adapter from J–35616–A.
2. Ignition switch “OFF.”
3. Remove and inspect “MA01” meter fuse to the “AIR BAG”
warning lamp.
Is fuse good? Go to Step 2 Go to Step 7
2 1. Ignition switch “OFF.”
2. Disconnect SRS coil and passenger air bag assemblies.
Yellow 2–pin connectors located at base of steering column
and behind the glove box assembly.
3. Disconnect SDM.
4. Ignition switch “ON.”
5. Measure voltage on SDM harness connector from terminal “7”
to terminal “6” (ground).
Is system voltage present on terminal “7”?
Go to Step 4 Go to Step 3
3 1. Ignition switch “OFF.”
2. Remove instrument meter cluster.
3. Check for proper connection to instrument cluster at
IB04–GRN terminal.
4. If OK, then remove and inspect “AIR BAG” bulb.
Is bulb good? Go to Step 5
Replace bulb.
Go to
Step 6
4 1. Ignition switch “OFF.”
2. Disconnect instrument meter cluster harness connector.
3. Ignition switch “ON.”
4. Measure voltage on SDM harness connector from terminal “7”
to terminal “6” (ground).
Is voltage 1 volt or less?
Go to Chart A.
Replace SRS
harness.
Go to Step 6
5 1. Install bulb.
2. Measure resistance from instrument meter cluster harness
connector IB04–GRN terminal to SDM harness connector
terminal “7”.
Is resistance 5.0 ohms or less?
Service
instrument meter
cluster.
Go to
Step 6
Replace SRS
harness.
Go to Step 6
6 Reconnect all SRS components, ensure all components are
properly mounted.
Was this step finished?
Repeat the “SRS
Diagnostic
System Check.”
Go to Step 6
7 Were you sent here from chart C? Go to Step 8 Go to Step 1
8 1. Replace “MA01” meter fuse.
2. Ignition switch “ON” wait 10 seconds then ignition switch
“OFF.”
3. Remove and inspect “MA01” meter fuse.
Is fuse good?
Install “MA01”
meter fuse.
Go to Step 10
Go to Step 9