DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B2101 | IGNITION RUN/START INPUT CIRCUIT LOW |
| B2102 | IGNITION RUN/START INPUT CIRCUIT HIGH |
| B2104 | IGNITION UNLOCK RUN/START CONTROL CIRCUIT LOW |
| B2105 | IGNITION UNLOCK RUN/START CONTROL CIRCUIT HIGH |
| B2112 | 5 VOLT SUPPLY CIRCUIT LOW |
| B211E | IGNITION RUN/ACC/PAD CONTROL CIRCUIT LOW |
| B211F | IGNITION RUN/ACC/PAD CONTROL CIRCUIT HIGH |
| B2122 | IGNITION RUN CONTROL CIRCUIT LOW |
| B2123 | IGNITION RUN CONTROL CIRCUIT HIGH |
| B2184 | IGNITION UNLOCK RUN/START CONTROL CIRCUIT LOW |
DIAGNOSTIC CODE INDEX
Scheme 1
Diagnostic Test
- CHECK FOR ACTIVE DTC NOTE: Check to make sure the battery and charging system are operating properly. Battery and/or charging system problems may cause these DTC's to set. NOTE: Diagnose any related Powertrain DTC(s) before continuing. Turn the ignition on. With a scan tool, read, record and erase WIN DTC(s). Perform 5 ignition cycles, leaving the ignition switch on for a minimum of 30 seconds per cycle. Using the scan tool, read WIN DTC(s). Does the scan tool display this DTC as active? Yes Go To 2 . No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
- (F20) IGNITION SWITCH OUTPUT (RUN-START) SHORTED TO BATTERY VOLTAGE Turn the ignition off. Disconnect the TIPM C3 harness connector. Measure the voltage of the (F20) Ignition Switch Output (Run-Start) circuit in the TIPM C3 harness connector. Is voltage present? Yes Go To 3 . No Replace the TIPM in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
- CHECK WIN FOR AN INTERNAL SHORT TO VOLTAGE Disconnect the WIN harness connector. Reconnect the TIPM C3 harness connector. Turn the ignition on. With the scan tool, read DTCs Does the scan tool display this DTC as active? Yes Repair the (F20) Ignition Switch Output (Run-Start) circuit for an short to battery voltage. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) . No Replace the WIN in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
Scheme 2
- CHECK FOR ACTIVE DTC With the scan tool, read the active DTC's. Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display this DTC as active? Yes Go To 2 . No If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
- SHIFT LEVER ASSEMBLY Turn the ignition off. Disconnect the Shift Lever Assembly. Turn the ignition on. With the scan tool, read DTCs. Does the scan tool display this DTC as active? Yes Go To 3 . No Replace the Shift Lever Assembly in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
- POWERTRAIN CONTROL MODULE Turn the ignition off. Disconnect the Powertrain Control Module C1 harness connector. Turn the ignition on. With the scan tool, read DTCs. Does the scan tool display this DTC as active? Yes Go To 4 . No Replace the Powertrain Control Module in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
- (F902) IGNITION OFF/RUN/START CIRCUIT SHORT TO GROUND Turn the ignition off. Disconnect the TIPM C5 harness connector. Measure the resistance between ground and the (F902) Ignition Off/Run/Start circuit. Is the resistance below 10K ohms? Yes Repair the (F902) Ignition Off/Run/Start circuit for a short to ground. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) . No Replace the TIPM in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
- CHECK FOR ACTIVE DTC With the scan tool, read the active DTC's. Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display this DTC as active? Yes This is and internal TIPM failure. Replace the TIPM in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) . No Go To 2 .
- CHECK FOR VOLTAGE ON (F902) IGNITION OFF/RUN/START CIRCUIT Turn the ignition off. Disconnect the TIPM C5 harness connector. Measure the voltage of the (F902) Ignition Off/Run/Start circuit. Is voltage present? Yes Repair the (F902) Ignition Off/Run/Start circuit for a short to voltage. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) . No Replace the TIPM in accordance with the service information. Perform «BODY VERIFICATION TEST - VER 1»(ref-304477-S32224544052008111000000) .
