Vehicle moves in R, but not in D or S
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Transmission range switch broken or out of adjustment |
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Shift cable broken, binding, or out of adjustment |
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Connection between shift cable and transmission or shift lever is worn |
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Manual valve defective |
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1st accumulator defective |
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Idler gears worn or damaged |
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Inspect the transmission range switch. If the transmission range switch fails the inspection, replace the switch. If the inspection is OK, check for proper transmission range switch installation, and adjust the shift cable. |
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Check for a loose shift cable at the shift lever and the selector control lever. |
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Check the manual valve in the manual valve body for wear and damage, and check the manual lever guide pin for wear and damage. |
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Check the 1st accumulator piston, the O-ring, and the spring in the manual valve body for wear and damage. |
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Inspect the mainshaft, the countershaft, the secondary shaft, the third shaft, and idler gears for wear and damage. | |