Diagnostic Test
- INCORRECT VALUE PROGRAMMED INTO THE FRONT CONTROL MODULE (FCM)
TIRE SIZE BODY STYLE ENGINE SIZE SALES CODE TIRE DIAMETER (MM) P245/65R 17 BSW ALL TERRAIN WH, XH ALL TCF 2305 P245/65R 17 OWL ALL TERRAIN WK, XK ALL TCG 2305 P245/60R 18 BSW AS PERFORMANCE WH, XH ALL TUU 2310 255/45R 20 285/40ZR 20 ASP WK, WH ALL TVG 2258 P245/60R 18 BSW ALL TERRAIN XK, WK ALL TUN, TJP 2329 LT245/65R 17 WRANGLER HP WK ALL TYC 2273 P245/65R 17 BSW ALL SEASON WH, XH ALL TVX, TCF 2305 P245/65R 17BSW ALL SEASON WK ALL TY6 2273 P245/65R 17 BSW ALL TERRAIN WK, XK ALL TCH 2305 - Verify the correct Tire/wheel information is programmed in the FCM.
Is the correct value programmed in the FCM according to the chart?
Yes
- Test complete.
- Perform the ABS VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure .
No
- Program the correct Tire/Wheel information in the Front Control Module (FCM).
- Perform BODY VERIFICATION TEST. Refer to DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
- Verify the correct Tire/wheel information is programmed in the FCM.