Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Starting and Charging Schematics | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 | Turn the ignition switch to the START position. Does the engine crank? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Is the security indicator flashing? | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information | Go to Step 4 |
4 |
Does the scan tool display Yes? | Go to Step 5 | Go to Step 13 |
5 |
Does the scan tool display Yes? | Go to Step 7 | Go to Step 6 |
6 |
Does the scan tool display Park or Neutral? | Go to Step 7 | Go to Range Selector Displays Incorrect Range in Automatic Transaxle - 4L60-E |
7 | Turn the ignition switch to the START position. Do you hear the STARTER relay click? | Go to Step 10 | Go to Step 8 |
8 |
Does the test lamp illuminate? | Go to Step 9 | Go to Step 21 |
9 |
Does the test lamp illuminate? | Go to Step 17 | Go to Step 15 |
10 |
Does the test lamp illuminate? | Go to Step 11 | Go to Step 22 |
11 | Connect a 30-amp fused jumper between the battery positive voltage circuit of the STARTER relay switch and the starter solenoid crank voltage circuit. Does the engine crank? | Go to Step 17 | Go to Step 12 |
12 | Does the fuse in the jumper open? | Go to Step 23 | Go to Step 14 |
13 |
Does the test lamp illuminate? | Go to Step 20 | Go to Step 16 |
14 | Test the starter solenoid crank voltage circuit for a high resistance or open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 28 | Go to Step 18 |
15 | Test the control circuit of the STARTER relay for an open or short to battery voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 28 | Go to Step 20 |
16 | Test the crank voltage circuit of the PCM for a high resistance or open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 28 | Go to Step 19 |
17 | Inspect for poor connections at the STARTER relay. 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 28 | Go to Step 24 |
18 | Inspect for poor connections at the 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 28 | Go to Step 25 |
19 | Inspect for poor connections 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 28 | Go to Step 26 |
20 | Inspect for poor connections at the harness connector of the PCM. 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 28 | Go to Step 27 |
21 | Repair an open or high resistance in the battery positive voltage circuit of the STARTER relay coil. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 28 | -- |
22 | Repair the open or high resistance in the battery positive voltage circuit of the STARTER relay switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 28 | -- |
23 | Repair the short to ground in the starter solenoid crank voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 28 | -- |
24 | Replace the STARTER relay. Refer to Relay Replacement in Wiring Systems. Did you complete the replacement? | Go to Step 28 | -- |
25 | Replace the starter motor. Refer to Starter Motor Replacement . Did you complete the replacement? | Go to Step 28 | -- |
26 | Replace the ignition switch. Refer to Ignition and Start Switch Replacement in Steering Wheel and Column. Did you complete the replacement? | Go to Step 28 | -- |
27 | Replace the PCM. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement? | Go to Step 28 | -- |
28 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |