- No communication with the anti-lock brake system (ABS) module
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- The red brake warning indicator stays on when the ignition switch is in the RUN position
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- Circuitry
- Instrument cluster
- Brake fluid level sensor
- Anti-lock brake system (ABS) module.
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- The yellow anti-lock brake system (ABS) warning indicator does not self-check
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- Circuitry
- Instrument cluster
- ABS module
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- Spongy brake pedal with no warning indicator
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- Air in brake hydraulic system
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- The stability assist system cannot be disabled
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- Circuitry
- Stability traction control switch
- Anti-lock brake system (ABS) module
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- The stability assist switch indicator is never/always on
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- Circuitry
- Stability traction control switch
- Anti-lock brake system (ABS) module
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- Advance Trac® indicator always on
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- CHECK for DTCs. CLEAR DTCs. REPEAT the self-test. If DTC U1900 is present and the 4x4 low indicator is illuminated, VERIFY that battery junction box (BJB) fuse 18 (20A) is OK. If OK, REFER to MODULE COMMUNICATIONS NETWORK
for communication concern.
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