× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 Chevrolet Trailblazer EXT LS 5.3L MIL Lamp on, Reduced Engine Power
Posted to GM Driveability on 8/14/2019 5 Replies

This vehicle has came in and we have found reason to replace tbody tac module and app sensor. customer installed first app sensor and tps sensor. we first replaced tbody it was setting codes for it at that time. returned to customer after test driving for ...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Trailblazer EXT LS

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer EXT LS

VIN 1GNET16PX3
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Engine Power
OccursIntermittently

Trouble Codes

P1125TP Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer EXT LS

VIN 1GNET16PX3
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Engine Power
OccursIntermittently

Trouble Codes

P1125TP Sensor 1 Circuit Malfunction