Step | Action | Values | Yes | No |
|---|---|---|---|---|
Schematic Reference: Starting and Charging Schematics | ||||
1 | Did you perform the Engine Electrical Diagnostic System Check? | -- | Go to Step 2 | |
2 | Turn the ignition to the START position. Is the Theft indicator flashing? | -- | Go to Diagnostic System Check - Theft Deterrent in Theft Deterrent | Go to Step 3 |
3 | Turn the ignition to the START position. Does the starter solenoid click? | -- | Go to Step 4 | |
4 | Did the engine crank and run? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 5 |
5 |
Does the scan tool display Park or Neutral? | -- | Go to Step 6 | Go to Diagnostic Starting Point - Automatic Transmission in Automatic Transaxle -4T40-E/4T45-E |
6 |
Is the voltage drop less than the specified value? | 0.5 Volts | Go to Step 10 | Go to Step 7 |
7 |
Is the voltage drop less than the specified value? | 0.5 Volts | Go to Step 8 | Go to Step 9 |
8 | Test the crank voltage circuit of the starter solenoid for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 11 |
9 | Test the crank voltage circuit of the PNP switch for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 12 |
10 | Inspect for poor connection at starter solenoid. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 14 |
11 | Inspect for poor connection at the PNP switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 15 |
12 | Inspect for poor connection at the ignition switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 17 | Go to Step 16 |
13 | Repair the high resistance or open in the starter solenoid crank voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 17 | -- |
14 | Replace the starter. Refer to Starter Motor Replacement . Did you complete the replacement? | -- | Go to Step 17 | -- |
15 | Replace the PNP switch. Refer to Park/Neutral Position Switch Replacement in Automatic Transaxle - 4T40E/4T45-E. Did you complete the replacement? | -- | Go to Step 17 | -- |
16 | Replace the ignition switch. Refer to Ignition and Start Switch Replacement in Instrument, Panel, Gages, and Console. Did you complete the replacement? | -- | Go to Step 17 | -- |
17 | Operate the system for which the symptom occurred. Did you correct the condition? | -- | System OK | Go to Step 2 |
