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P0974 - Shift Solenoid 'A' Control Circuit High

Possible causes
- Faulty Shift Solenoid 'A'
- Shift Solenoid 'A' harness is open or shorted
- Shift Solenoid 'A' electrical circuit poor electrical connection
What does this mean? What does this mean?
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0974 Description

The Engine Control Module (ECM) commands gear shifts by turning the shift solenoid valves "ON/OFF". When there is an open or short circuit in any shift solenoid valve circuit, the ECM detects the problem and illuminates the engine light and stores the Detected Trouble Code (DTC). And the ECM performs the fail-safe function and turns the other shift solenoids valves in good condition "ON/OFF".

P0974 Information for specific makes
P0974 ACURA Shift solenoid valve A (open)
P0974 DODGE Press Ctrl Solenoid C Ctrl Circ Range/Perf
P0974 TOYOTA Shift Solenoid 'A' Control Circuit High
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