Suzuki GSX-R 1000 Service Manual: Starter motor will not run

Suzuki GSX-R 1000 Service Manual / Engine / Starting system / Diagnostic information and procedures / Starter motor will not run

Note

make sure the fuses are not blown and the battery is fully-charged before diagnosing.

Troubleshooting

Step	Action	Yes	No
1	Shift the transmission into neutral. Grasp the clutch lever, turn on the ignition switch with the engine stop switch in the “run” position and listen for a click from the starter relay when the starter button is pushed. Is the click sound heard?	Go to step 2.	Go to step 3.
2	Check if the starter motor runs when its terminal is connected to the battery (+) terminal. (Do not use thin “wire” because a large amount of current flows.) Does the starter motor run?	Faulty starter relay. Loose or disconnected starter motor lead wire. Loose or disconnected between starter relay and battery (+) terminal.	Faulty starter motor.
3	Measure the starter relay voltage at the starter relay terminal (between y/g (+) and b/y (–)) when the starter button is pushed. Is the voltage ok?	Go to step 4.	Faulty ignition switch. Faulty engine stop switch. Faulty clutch lever position switch. Faulty gear position switch. Faulty turn signal/ side-stand relay. Faulty starter button. Faulty side-stand switch. Poor contact of the coupler. Open circuit in wire harness.
4	Check the starter relay. Refer to “starter relay inspection” . Is the starter relay ok?	Poor contact of the starter relay.	Faulty starter relay.

Diagnostic information and procedures

Starting system symptom diagnosis Condition Possible cause Correction / reference item Engine does not turn though the starter motor runs Faulty starter clu ...

Starter motor runs but does not crank the engine

The starter motor runs when the transmission is in neutral, but does not run when the transmission is in any position other than neutral, with the side-stand up. Step Action ...

Other materials:

Cushion lever removal and installation
Removal Remove the right side cowling and side frame covers. Refer to “exterior parts removal and installation” in section 9d . Support the motorcycle with a jack to relieve load on the cushion levers. Remove the left muffler and muffler chamber heat guard no. 2. Refer to ...

Front fork components
Front fork cap O-ring Rebound damping force adjuster rod Compression damping force adjuster rod Piston rod nut O-ring Piston ring Rod guide case Spring Piston rod Spring collar b Spring Spring collar a Slide bushing Outer tu ...

Self-diagnosis function
The self-diagnosis function is incorporated in the ecm. The function has two modes, “user mode” and “dealer mode”. The user can only be notified by the lcd (display) panel and led (fi indicator light). To check the function of the individual fi system devices, the dealer mode is provided. In ...