GM Service Manual Online
For 1990-2009 cars only

Starter Solenoid Clicks, Engine Does not Crank

Step

Action

Value(s)

Yes

No

1

Was the "On-Board Diagnostic (OBD) System Check" performed?

Go to Step 2

Go to OBD System Check

2

Is the Battery properly charged?

Go to Step 3

Refer to Battery Charging

3

Are there any other engine problems that could affect starting?

Go to Engine Check

Go to Step 4

4

  1. Move Ignition Switch to the Start Position.
  2. Measure Voltage between the terminals on the RH Battery.

Is the voltage reading greater than the value after 15 seconds?

9.6V

Go to Step 5

Go to Step 7

5

Measure voltage between the negative RH Battery terminal and the Engine Block.

Is the voltage reading less than the value?

0.5V

Go to Step 6

Go to Step 8

6

Measure voltage between Dtarter Solenoid terminal B and BLK (1) wire at the RH Battery.

Is the voltage reading more than the value?

9.0V

Go to Step 9

Go to Step 10

7

Perform Battery Load Test. Refer to Battery Load Test.

If OK, Repair Starter Motor.

8

Replace Negative Battery Cable.

9

Repair Starter Motor.

10

  1. Clean and tighten positive RH Battery terminals.
  2. Re-check Starter operation.
  3. If system still does not operate properly, Replace Positive RH Battery Cable.