P07F5

Transmission Range Control Module System Voltage Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Incorrect display of gear selector position
Gear shifting problems
Check Engine Light Illuminated
Transmission transition to emergency mode
Reduced engine power

Causes

Battery or alternator problems
Damage to TRCM wiring or connectors
Range control module malfunction
Short circuit in the module power supply circuit
Poor module grounding

How to Fix

Check battery voltage and generator operation
Inspect the TRCM wiring and connectors for damage.
Check the integrity of the module power supply circuit
Test Range Control Module
Replace module if necessary

Related codes

P07F4 P07F6 P07F7