Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Starting and Charging Schematics | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Turn the ignition to the START position. Did the starter solenoid click? | Go to Step 3 | |
3 | Inspect the engine and belt drive system for mechanical binding, seized engine, or seized generator. Does the engine move freely? | Go to Step 4 | Go to Engine Will Not Crank - Crankshaft Will Not Rotate for the 3.5L (LZE) engine, Engine Will Not Crank - Crankshaft Will Not Rotate for the 3.9L (LZ9) engine, or Engine Will Not Crank - Crankshaft Will Not Rotate for the 5.3L (LS4) engine |
4 | Test the battery positive cable between the battery and the starter solenoid for high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 5 |
5 | Test the ground circuit between the battery and the starter motor for a high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 6 |
6 | Inspect for poor connections at the starter. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 8 | Go to Step 7 |
7 | Replace the starter. Refer to Starter Motor Replacement . Did you complete the replacement? | Go to Step 8 | -- |
8 | Operate the system for which the symptom occurred. Did you correct the condition? | System OK | Go to Step 2 |
