Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    PSP Switch Circuit Conditions
Cause:
    Engine running, then the PCM detected a shorted or open condition in the PSP switch circuit

GM
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Cooling Fan 1 Control Relay Circuit Conditions
Cause:
    Key on, then the PCM detected an improper voltage level on ODM B output 1 fault line circuit, all conditions met for 5-30 seconds (length of time to set varies by engine family)

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Power steering pressure (PSP) switch - input malfunction
Cause:
    Wiring, PSP switch, ECM

Saab
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Engine control module (ECM) - RAM error
Cause:
    ECM