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2000 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on
the wiring for both circuits has been checked from pcm to tps and s/c [...] vehicle will run fine until codes [...] signal voltage at idle will jump from .84 to 3.93 and s/c switch will no longer [...] codes will sometimes set within 5 miles or sometimes 2 to ...
FIX posted 5/15/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 1J4GW48S4Y |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0123 | Throttle Position Sensor Circuit High Voltage |
| P1596 | Speed Control Switch Always High |
Message Closed w/FIX
Vehicle Data
2000 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S4Y |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0123 | Throttle Position Sensor Circuit High Voltage |
| P1596 | Speed Control Switch Always High |
Video