Pinpoint Test F: Transmission Shift Quality
WARNING: This page is about a different variant/trim than selected.
- F1: DIAGNOSTIC TROUBLE CODE CHECK
- Using the JLR
approved diagnostic equipment, perform routine - Read DTC
. Check for DTC
in the following control modules:
- Transfer Case Control Module (TCCM)
Are there DTC
in the above modules?
Yes:
Refer to the relevant DTC
index and perform the relevant corrective actions. Perform a road test and re-assess the quality of the gear shift. If the gear shift concern is still present GO to PINPOINT TEST G . If the gear shift concern has now been corrected return the vehicle to the customer.
No:
GO to PINPOINT TEST G .
| POSSIBLE CAUSE |
CLUSTER OF DTC |
SYSTEM/MODULE TO INVESTIGATE |
| Transfer case |
- P0919-94 - Gear Shift Position Control Error (Unexpected Operation)
- P183A-67 - Range Change Mechanism Failure (Signal Incorrect After Event)
- P183A-77 - Range Change Mechanism Failure (Commanded Position Not Reachable)
- P186D-71 - Clutch Actuator Stuck (Actuator Stuck)
- U2011-16 - Motor (Circuit Voltage Below Threshold)
- U2011-17 - Motor (Circuit Voltage Above Threshold)
- U2011-18 - Motor (Circuit Current Below Threshold)
- U2011-19 - Motor (Circuit Current Above Threshold)
- U2011-1D - Motor (Circuit Current Out Of Range)
- U2011-28 - Motor (Signal Bias Level Out Of Range/Zero Adjustment Failure)
- U2011-41 - Motor (General Checksum Failure)
- U2011-4B - Motor (Over Temperature)
- U2011-56 - Motor (Invalid/Incomplete Configuration)
- U2011-62 - Motor (Signal Compare Failure)
- U2011-68 - Motor (Event Information)
- U2011-77 - Motor (Commanded Position Not Reachable)
- U2011-78 - Motor (Alignment Or Adjustment Incorrect)
- U2011-85 - Motor (Signal Above Allowable Range)
- U2011-86 - Motor (Signal Invalid)
- U2011-98 - Motor (Component Or System Over Temperature)
- U2011-9A - Motor (Component Or System Operating Conditions)
- U3000-1C - Control Module (Circuit Voltage Out Of Range)
- U3000-42 - Control Module (General Memory Failure)
- U3000-4A - Control Module (Incorrect Component Installed)
- U3000-4B - Control Module (Over Temperature)
- U3000-92 - Control Module (Performance Or Incorrect Operation)
- U3000-94 - Control Module (Unexpected Operation)
- U3000-98 - Control Module (Component Or System Over Temperature)
|
TCCM |