Capacitance Too High
Capacitance too high. Intermittent fault
Intermittent fault
- Ignition off.
Warning! Under no circumstances use an ohmmeter or other live measuring instruments to take readings on a disconnected, non-deployed, pyrotechnical inflatable curtain. This could deploy the inflatable curtain!
Caution! Do not touch the terminal pins in the SRS control module. There is a risk of static discharge. This could damage the SRS control module.
Check the connectors for the SRS module and inflatable curtain. Check for contact resistance and oxidation according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults. Check for loose connections according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Check the cable between the SRS control module terminals #21A (21) and #22A (22) and connector terminals #1 and #3 on the left-hand inflatable curtain for an intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
Remedy as necessary.
Other information:
- To access and replace the SRS control module connector, see Control module SRS (supplemental restraint system), replacing Service and Repair
- To access and replace the connector for the left-hand inflatable curtain (IC), see IC (inflatable curtain) module, replacing IC (Inflatable Curtain) Module, Replacing
- To connect the breakout box, see Connecting the breakout box Connecting the Breakout Box, Supplemental Restraint System Module (SRS)
- With the ignition off and with the left-hand inflatable curtain connector and special tool951 1506 Test dummy 951 1506 Test Dummy connected, the resistance between terminals #A21 (21) and #A22 (22) on the SRS control module connector (inflatable curtain side) should be infinite
- With the ignition off and the connectors for the left-hand inflatable curtain and for the SRS control module disconnected, the resistance between terminals #1 and #3 on the inflatable curtain connector (SRS control module side) and ground should be infinite
- For information about the repair of SRS wiring, see Cable harness SRS system, repair Procedures
- For other values, see Signal specification Signal Specification, Supplemental Restraint System Module (SRS).
Continue - Fault-tracing information
-------------------------------------------------
Fault-tracing information
Information
Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).
Do you want to view the information again?
Yes - Attempt New Test
No - Fault Found
------------------------
Attempt New Test - Intermittent fault
FAULT FOUND - DONE
-------------------------------------------------