Did you perform the SIR Diagnostic System Check?

--

Go to Step 2

Go to SIR Diagnostic System Check

1. Turn the ignition switch to the RUN position.
2. Connect a J 39200

Is the voltage less than the specified value?

4-5 volts

Go to Step 4

Go to Step 3

Is the voltage greater than the specified value?

4-5 volts

Go to Step 6

Go to SIR Diagnostic System Check

1. Turn the ignition switch to the OFF position.
2. Connect a J 39200

Is continuity present?

--

Go to Step 5

Go to Step 8

Locate and repair the short to ground in CKT 800 (TAN) between the Sensing and Diagnostic Module (SDM) and the DLC. Refer to SIR/SRS Wiring Repairs

Is the repair complete?

--

Go to SIR Diagnostic System Check

--

1. Disconnect the SDM connector.
2. Turn the ignition switch to the RUN position.
3. Connect a J 39200

Is the voltage greater than the specified value?

0 volts

Go to Step 8

Go to Step 7

Locate and repair the short to voltage in CKT 800 (TAN) between the Sensingand Diagnostic Module (SDM) and the DLC. Refer to SIR/SRS Wiring Repairs

Is the repair complete?

--

Go to SIR Diagnostic System Check

--

Perform the SDM Intergrity Check.

Did the SDM pass the check?

--

Go to SIR Diagnostic System Check

Go to Step 9

Replace the SDM.

Is the repair complete?

--

Go to SIR Diagnostic System Check

--