2005 Jeep Grand Cherokee (HEMI) Service Electric Brake System

If you want to DiY, get an OBD code reader that'l connect to a smartphone. I use one with my two Mopars and it's great for pulling diagnostic codes (and recording GPS tracks). The brakes, electronic 4WD and traction control (wavy lines) are all critical safety systems; if you don't pull the codes yourself then get it to a good mechanic as soon as you can.

2008 jeep cherokee (hemi) engine light its on i brought to fix they change 4 sensor and the converter. After 5 days engine light comes on again, what else can be? im depress about it, after paying almost 2 grand to fix this issue.

Your brake system needs to be serviced. Could be a sensor, I wouldnt drive it until fixed.

2005 Instrument cluster layout

1. Speedometer
2. Brake warning light
3. Turn signal indicator light
4. High beam indicator light
5. Malfunction Indicator Light (MIL)
6. Airbag warning light
7. Anti-Lock brake warning light
8. Tachometer
9. Security alarm indicator light
10. Oil pressure warning light
11. Electronic Stability Program (ESP)/
Traction Control System (TCS) indicator light
12. Tire Pressure Monitor warning light (base)

13. Temperature gauge
14. Electronic Vehicle Information Display
15. Tow/Haul indicator light
16. 4WD Low mode indicator light
17. Seat belt reminder light
18. Cruise control indicator light
19. Odometer/Trip Odometer
20. Transmission gear indicator
21. Fuel gauge
22. Electronic Throttle warning light (5.7 Hemi)
23. Front fog light indicator light
24. Voltage warning light

regular maintenance, should have been done long ago, plugs do wear and the gap changes, besides its cheap insurance

check wires and connections for the abs sensors for damaged or loose connections abs and traction control are connected

Do your brake lights work? Your cruise is tied in with your brake lights. If your brake lights are stuck on or there could be a bad switch or bad wire on the switch then your cruise wont work.

try to disconect the batery it will reset the computer if the abs light doesnt go off then check your brakes

Does it turn over? If not, try disconnecting the battery and reconnecting it. This has worked for my Jeep before.

Check your Racket Pinion, and gearbox. Make sure there is no moisture around it. Seems like you either have a leak in your suspension, or improper pressure somewhere inbetween your stearing box, and your front end.