LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2017 >> CTS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 8L45 (M5N) Or 8L90 (M5U) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0815, P0816, P0826 or P1876: Up and Down Shift Switch >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

P0815 - Condition 1 

The TCM detects a stuck ON Tap Up switch for 1 s in Park or Neutral.

P0815 - Condition 2 

The TCM detects a stuck ON Tap Up switch for 10 min in any forward gear.

P0816 - Condition 1 

The TCM detects a stuck ON Tap Down switch for 1 s in Park or Neutral.

P0816 - Condition 2 

The TCM detects a stuck ON Tap Down switch for 10 min in any forward gear.

P0826 

The TCM detects an invalid voltage on the TAP up/down signal circuit for 1 min.

P1876 

The TCM detects a TAP Enable Switch request 3 times when not in M (D6) range for 2 s.

scientia non olet · About LEMON Manuals