DOCUMENTED DIAGNOSTIC CONTEXT
Diagnostic code articles — Page 14.
Understand what the recorded fault means, which findings change the diagnosis, and what the cited documentation can confirm. Each article states the system or vehicle scope it covers.
Some sources leave details unresolved. Those articles include a visible source note; a code match alone does not establish applicability to your vehicle.
Generic OBD-II
P0752
A failed-on solenoid A result must be read against the intended state
PowertrainRead article
Generic OBD-II
P0753
Shift solenoid A electrical fault versus a stuck valve
PowertrainRead article
Generic OBD-II
P0754
Intermittent solenoid A circuitry needs an electrical event record
PowertrainRead article
Generic OBD-II
P0755
Solenoid B continuity and solenoid B function are separate questions
PowertrainRead article
Generic OBD-II
P0756
Solenoid B failed-off evidence is accumulated across control events
PowertrainRead article
Generic OBD-II
P0757
Solenoid B failed-on monitoring needs the requested state as context
PowertrainRead article
Generic OBD-II
P0758
Shift solenoid B circuit monitoring has its own qualification
PowertrainRead article
Generic OBD-II
P0759
Solenoid B intermittency should remain distinct from a sticking diagnosis
PowertrainRead article
Generic OBD-II
P0760
An open solenoid C path is not established by a poor shift alone
PowertrainRead article
Generic OBD-II
P0761
Solenoid C failed-off monitoring weighs unsuccessful and successful events
PowertrainRead article
Generic OBD-II
P0762
A solenoid C failed-on result is a functional-state contradiction
PowertrainRead article
Generic OBD-II
P0763
Shift solenoid C maps to number 3 in the CW6A-EL
PowertrainRead article
Generic OBD-II
P0764
Intermittent solenoid C circuitry needs the complete failure report
PowertrainRead article
Generic OBD-II
P0765
Solenoid D open-circuit evidence requires the exact reporting format
PowertrainRead article
Generic OBD-II
P0766
Solenoid D failed-off behavior is judged through eligible response events
PowertrainRead article
Generic OBD-II
P0767
Solenoid D failed-on evidence should not be renamed as a power short
PowertrainRead article
Generic OBD-II
P0768
Shift solenoid D electrical fault in Mazda’s CW6A-EL
PowertrainRead article
Generic OBD-II
P0769
An intermittent D-channel circuit result needs a different record from a failed shift
PowertrainRead article
Generic OBD-II
P076F
Seventh-gear ratio and unknown gear state are different documented uses
PowertrainRead article
Generic OBD-II
P0770
Solenoid E open-circuit monitoring is based on driver evidence
PowertrainRead article
Generic OBD-II
P0771
Solenoid E failed-off functionality can remain relevant after a good event
PowertrainRead article
Generic OBD-II
P0772
Solenoid E failed-on behavior is distinct from a high circuit signal
PowertrainRead article
Generic OBD-II
P0773
The CW6A-EL on/off solenoid electrical circuit
PowertrainRead article
Generic OBD-II
P0774
Intermittent E-channel circuitry needs its own event evidence
PowertrainRead article
Generic OBD-II
P0775
Quest solenoid B command and feedback must agree
PowertrainRead article
Generic OBD-II
P0776
CVT primary-pulley pressure fails to follow a high command
PowertrainRead article
Generic OBD-II
P0777
C2 release behavior behind the solenoid B stuck-on code
PowertrainRead article
Generic OBD-II
P0778
Solenoid B feedback current fails to follow its target
PowertrainRead article
Generic OBD-II
P077B
Output speed can have the right magnitude and the wrong direction
PowertrainRead article
Generic OBD-II
P077C
output-speed circuit voltage drops below its electrical boundary
PowertrainRead article
Generic OBD-II
P077D
output-speed sensor voltage is electrically too high
PowertrainRead article
Generic OBD-II
P0780
Quest shift performance requires more than an electrical code check
PowertrainRead article
Generic OBD-II
P0782
The second-to-third shift fails its speed plausibility check
PowertrainRead article
Generic OBD-II
P0783
the Jeep 3–4 shift did not produce the expected speed change
PowertrainRead article
Generic OBD-II
P0786
Shift-timing solenoid current error under a stable command
PowertrainRead article
Generic OBD-II
P0787
Timing solenoid feedback stays low when commanded on
PowertrainRead article
Generic OBD-II
P0788
Timing-solenoid circuit stays high under an off command
PowertrainRead article
Generic OBD-II
P0791
Intermediate-speed circuit A must not be confused with its plausibility checks
PowertrainRead article
Generic OBD-II
P0792
clutch-1 speed checked against independent references
PowertrainRead article
Generic OBD-II
P0794
Intermediate-speed A intermittency needs more than an averaged speed trace
PowertrainRead article
Generic OBD-II
P0795
Quest solenoid C links converter lockup and shift pressure
PowertrainRead article
Generic OBD-II
P0796
CVT line-pressure performance compares both pulley pressures
PowertrainRead article
Generic OBD-II
P0797
GR10 solenoid C stuck-on criteria differ from adjacent clutches
PowertrainRead article
Generic OBD-II
P0798
SLC2 current feedback differs persistently from demand
PowertrainRead article
Generic OBD-II
P079A
Clutch one slip is evaluated while the clutch is loaded and filled
PowertrainRead article
Generic OBD-II
P079B
Clutch two has a one-second loaded-slip criterion
PowertrainRead article
Generic OBD-II
P079C
Clutch three uses a lower slip threshold than C1 and C2
PowertrainRead article
Generic OBD-II
P079D
Clutch four is judged over a short slip interval
PowertrainRead article
Generic OBD-II
P079E
Clutch 5 slips despite a locked-state command
PowertrainRead article
Generic OBD-II
P07A3
A clutch that should release can be detected by unexpectedly low slip
PowertrainRead article
Generic OBD-II
P07A5
Mode-one clutch-two behavior distinguishes a stuck element
PowertrainRead article
Generic OBD-II
P07A7
Clutch-three release is evaluated against mode-two torque behavior
PowertrainRead article
Generic OBD-II
P07A9
Clutch four has different stuck-on tests in two hybrid modes
PowertrainRead article
Generic OBD-II
P07AB
Clutch 5 does not develop the expected release slip
PowertrainRead article
Generic OBD-II
P07B3
Park-button switch A reads below its allowed range
PowertrainRead article
Generic OBD-II
P07B4
Park-button switch A high-signal qualification
PowertrainRead article
Generic OBD-II
P07B5
Park switch A sits between valid button states
PowertrainRead article
Generic OBD-II
P07B7
Parking-lock input A frequency and mismatch need separate attention from pulse level
PowertrainRead article
Generic OBD-II
P07B9
Park-button channel B low-input detection
PowertrainRead article
Generic OBD-II
P07BA
Park-button switch B exceeds the high-signal boundary
PowertrainRead article
Generic OBD-II
P07BB
Park-button switch B has an unrecognized intermediate reading
PowertrainRead article
Generic OBD-II
P07BD
Parking-lock input B has its own frequency or mismatch classification
PowertrainRead article
Generic OBD-II
P07BE
two valid Park-button channels disagree
PowertrainRead article
Generic OBD-II
P07BF
input-speed circuit low is distinct from low input RPM
PowertrainRead article
Generic OBD-II
P07C0
input-speed sensor voltage exceeds the high-input limit
PowertrainRead article
Generic OBD-II
P07C5
odd-clutch speed input voltage below range
PowertrainRead article
Generic OBD-II
P07C6
Intermediate speed A high includes pulse-quality checks
PowertrainRead article
Generic OBD-II
P07C7
Intermediate speed B low is an average signal-voltage check
PowertrainRead article
Generic OBD-II
P07C8
Intermediate speed B high can also report implausible pulse encoding
PowertrainRead article
Generic OBD-II
P07CE
tour-mode request remains asserted too long
PowertrainRead article
Generic OBD-II
P07D1
comfort-mode switch input stays true beyond the monitor interval
PowertrainRead article
Generic OBD-II
P07D4
normal-mode request remains active in the MYB monitor
PowertrainRead article
Generic OBD-II
P07D7
eighth gear cannot be confirmed released
PowertrainRead article
Generic OBD-II
P07D8
Eighth-gear engagement failure depends on speed and actuation progress
PowertrainRead article
Generic OBD-II
P07D9
Eighth-gear ratio evidence requires a held gear and reliable speed inputs
PowertrainRead article
Generic OBD-II
P07E4
Park is requested but the actual range does not agree
PowertrainRead article
Generic OBD-II
P07E5
Drive selection and actual range remain out of agreement
PowertrainRead article
Generic OBD-II
P07E6
park-lock release retries and unintended engagement
PowertrainRead article
Generic OBD-II
P07F6
Ninth-gear ratio monitoring is a repeated operating-condition check
PowertrainRead article
Generic OBD-II
P07F7
Tenth-gear ratio evidence must include stability and repeated failure
PowertrainRead article
Generic OBD-II
P0801
manual-transmission reverse-inhibit driver disagrees with feedback
PowertrainRead article
Generic OBD-II
P0803
Skip-shift solenoid command does not match circuit state
PowertrainRead article
Generic OBD-II
P0806
Clutch position conflicts with evidence that the vehicle is in gear
PowertrainRead article
Generic OBD-II
P0807
Low clutch-pedal sensor signal relative to its reference
PowertrainRead article
Generic OBD-II
P0808
Clutch-position signal exceeds its valid electrical range
PowertrainRead article
Generic OBD-II
P080A
The controller lacks a valid learned clutch position
PowertrainRead article
Generic OBD-II
P080C
skip-shift low or open feedback is checked while off
PowertrainRead article
Generic OBD-II
P080D
skip-shift high feedback is evaluated during the on command
PowertrainRead article
Generic OBD-II
P0810
Grand Cherokee PHEV clutch control and recall sequencing
PowertrainRead article
Generic OBD-II
P0811
Touareg transmission clutch slip requires hydraulic and electrical checks
PowertrainRead article
Generic OBD-II
P0815
an upshift request remains active too long
PowertrainRead article
Generic OBD-II
P0816
a recognized downshift request does not release
PowertrainRead article
Generic OBD-II
P0819
Manual shift requests disagree with the transmission range
PowertrainRead article
Generic OBD-II
P081C
BCM park-input fault with a stuck-on NOT-P switch
PowertrainRead article
Generic OBD-II
P081D
Neutral-input error forwarded from the PCM to the BCM
PowertrainRead article
Generic OBD-II
P0825
Quest lever switch produces an impossible input pattern
PowertrainRead article
Generic OBD-II
P0826
manual-shift input voltage represents no legal switch state
PowertrainRead article
Generic OBD-II
P0827
manual-shift input is low relative to ignition voltage
PowertrainRead article
Generic OBD-II
P0828
manual-shift input exceeds its normalized high limit
PowertrainRead article
Generic OBD-II
P082A
X-axis sensor 1 can fail path or correlation checks
PowertrainRead article
These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.