GM Service Manual Online
For 1990-2009 cars only

Poor Drivablity - Poor or No Ratio Control for Saturn ION 2003

Checks

Action

Primary limit valve (314) and spring (313)

Inspect for wear, sticking or binding. Refer to Control Valve Body Assembly Disassemble .

Variable ratio control valve lever assembly (317), spring (318) and Pivot link/retaining pin

Inspect for wear, sticking, binding or damage. Replace the variable ratio control valve lever assembly (317). Refer to Control Valve Body Assembly Disassemble .

Variable drive pulley follower (95)

Inspect for wear, binding or damage. Replace the case cover assembly (97). Refer to Case Cover Assembly Assemble .

Variable drive pulley follower spring (96)

Inspect for wear, sticking or damage. Replace the variable drive pulley follower spring (96). Refer to Case Cover Assembly Assemble .

Line limit valve (310) and spring (309)

Inspect for wear, sticking, binding or damage. Refer to Control Valve Body Assembly Disassemble .

Actuator feed limit valve (312) and spring (311)

Inspect for wear, sticking, binding or damage. Refer to Control Valve Body Assembly Disassemble .