DTC's Displayed on Diagnostic Unit LED But SRS Lamp Stays Off
Fault Source1. Faulty indicator lamp.
2. Incorrect voltage in combined instrument.
3. Lead between crash sensor and combined instrument short circuited to ground producing a code 1-2-7.
4. Crash sensor lamp output faulty producing a code 1-1-2 or 1-2-7.
Action
1. Display codes on diagnostic unit.
2. If code 1-1-2 is displayed, replace crash sensor.
3. If code 1-2-7 is displayed, refer to ``BB. Diagnostic Trouble Code (DTC) 1-2-7: SRS Lamp.''
4. If code 1-1-1 is displayed, proceed as follows:
a. Replace bulb in combined instrument. If lamp still fails to light, replace printed circuit board in combined instrument.